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Posted to commits@datasketches.apache.org by le...@apache.org on 2022/04/28 00:47:42 UTC

[datasketches-java] branch cleanupWarnings created (now a050a039)

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leerho pushed a change to branch cleanupWarnings
in repository https://gitbox.apache.org/repos/asf/datasketches-java.git


      at a050a039 THERE ARE NO CODE CHANGES! This is a cleanup of unnecessary Suppress Warnings across the whole library.

This branch includes the following new commits:

     new a050a039 THERE ARE NO CODE CHANGES! This is a cleanup of unnecessary Suppress Warnings across the whole library.

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[datasketches-java] 01/01: THERE ARE NO CODE CHANGES! This is a cleanup of unnecessary Suppress Warnings across the whole library.

Posted by le...@apache.org.
This is an automated email from the ASF dual-hosted git repository.

leerho pushed a commit to branch cleanupWarnings
in repository https://gitbox.apache.org/repos/asf/datasketches-java.git

commit a050a0397622e53e71925bfdd6f060778bd73d25
Author: Lee Rhodes <le...@users.noreply.github.com>
AuthorDate: Wed Apr 27 17:47:27 2022 -0700

    THERE ARE NO CODE CHANGES! This is a cleanup of unnecessary Suppress
    Warnings across the whole library.
    
    The vast majority of these warnings were unnecessary
    SuppressWarnings("javadoc") which were placed at the top of every test
    file. We don't require javadocs of our test files and they should never
    be published. This kind of suppression should be done at a global level
    and
    not in each file, which just added clutter to the code.
---
 .../org/apache/datasketches/cpc/CompressionCharacterization.java    | 1 -
 src/main/java/org/apache/datasketches/cpc/MergingValidation.java    | 1 -
 .../java/org/apache/datasketches/cpc/QuickMergingValidation.java    | 1 -
 src/main/java/org/apache/datasketches/cpc/StreamingValidation.java  | 1 -
 src/main/java/org/apache/datasketches/frequencies/ItemsSketch.java  | 1 -
 src/main/java/org/apache/datasketches/hash/XxHash.java              | 5 ++---
 src/main/java/org/apache/datasketches/hll/TgtHllType.java           | 1 -
 .../java/org/apache/datasketches/quantiles/DoublesUnionImpl.java    | 1 -
 src/main/java/org/apache/datasketches/quantiles/ItemsSketch.java    | 1 -
 src/main/java/org/apache/datasketches/quantiles/ItemsUnion.java     | 2 +-
 .../java/org/apache/datasketches/sampling/ReservoirItemsSketch.java | 2 +-
 .../java/org/apache/datasketches/sampling/ReservoirItemsUnion.java  | 4 ++--
 .../java/org/apache/datasketches/sampling/ReservoirLongsUnion.java  | 2 +-
 .../java/org/apache/datasketches/sampling/VarOptItemsSketch.java    | 3 +--
 .../java/org/apache/datasketches/sampling/VarOptItemsUnion.java     | 2 +-
 .../org/apache/datasketches/theta/ConcurrentPropagationService.java | 1 -
 src/main/java/org/apache/datasketches/tuple/AnotB.java              | 6 ------
 src/main/java/org/apache/datasketches/tuple/CompactSketch.java      | 2 --
 src/main/java/org/apache/datasketches/tuple/QuickSelectSketch.java  | 2 --
 .../java/org/apache/datasketches/tuple/SerializerDeserializer.java  | 1 -
 src/main/java/org/apache/datasketches/tuple/Union.java              | 2 --
 src/main/java/org/apache/datasketches/tuple/UpdatableSketch.java    | 1 -
 .../org/apache/datasketches/tuple/strings/ArrayOfStringsSketch.java | 1 -
 src/test/java/org/apache/datasketches/BinarySearchTest.java         | 1 -
 src/test/java/org/apache/datasketches/BinomialBoundsNTest.java      | 1 -
 .../org/apache/datasketches/BoundsOnBinomialProportionsTest.java    | 1 -
 .../org/apache/datasketches/BoundsOnRatiosInSampledSetsTest.java    | 1 -
 .../apache/datasketches/BoundsOnRatiosInThetaSketchedSetsTest.java  | 1 -
 .../apache/datasketches/BoundsOnRatiosInTupleSketchedSetsTest.java  | 1 -
 src/test/java/org/apache/datasketches/ByteArrayUtilTest.java        | 1 -
 src/test/java/org/apache/datasketches/FamilyTest.java               | 1 -
 .../java/org/apache/datasketches/GenericInequalitySearchTest.java   | 1 -
 src/test/java/org/apache/datasketches/HashOperationsTest.java       | 1 -
 src/test/java/org/apache/datasketches/QuickSelectTest.java          | 1 -
 src/test/java/org/apache/datasketches/SketchesExceptionTest.java    | 1 -
 src/test/java/org/apache/datasketches/UtilTest.java                 | 1 -
 src/test/java/org/apache/datasketches/cpc/CompressedStateTest.java  | 1 -
 src/test/java/org/apache/datasketches/cpc/CompressionDataTest.java  | 1 -
 src/test/java/org/apache/datasketches/cpc/CpcCBinariesTest.java     | 1 -
 src/test/java/org/apache/datasketches/cpc/CpcCompressionTest.java   | 1 -
 src/test/java/org/apache/datasketches/cpc/CpcSketchTest.java        | 1 -
 src/test/java/org/apache/datasketches/cpc/CpcUnionTest.java         | 1 -
 src/test/java/org/apache/datasketches/cpc/CpcWrapperTest.java       | 1 -
 src/test/java/org/apache/datasketches/cpc/IconEstimatorTest.java    | 1 -
 src/test/java/org/apache/datasketches/cpc/PairTableTest.java        | 1 -
 src/test/java/org/apache/datasketches/cpc/PreambleUtilTest.java     | 1 -
 src/test/java/org/apache/datasketches/cpc/RuntimeAssertsTest.java   | 1 -
 src/test/java/org/apache/datasketches/cpc/TestAllTest.java          | 1 -
 src/test/java/org/apache/datasketches/fdt/FdtSketchTest.java        | 1 -
 src/test/java/org/apache/datasketches/fdt/GroupTest.java            | 1 -
 src/test/java/org/apache/datasketches/frequencies/DistTest.java     | 1 -
 .../java/org/apache/datasketches/frequencies/HashMapStressTest.java | 1 -
 .../java/org/apache/datasketches/frequencies/ItemsSketchTest.java   | 1 -
 .../java/org/apache/datasketches/frequencies/LongsSketchTest.java   | 1 -
 .../datasketches/frequencies/ReversePurgeLongHashMapTest.java       | 1 -
 .../org/apache/datasketches/frequencies/SerDeCompatibilityTest.java | 1 -
 .../java/org/apache/datasketches/hash/MurmurHash3AdaptorTest.java   | 1 -
 src/test/java/org/apache/datasketches/hash/MurmurHash3Test.java     | 1 -
 src/test/java/org/apache/datasketches/hash/MurmurHash3v2Test.java   | 1 -
 src/test/java/org/apache/datasketches/hash/XxHashTest.java          | 1 -
 src/test/java/org/apache/datasketches/hll/AuxHashMapTest.java       | 1 -
 src/test/java/org/apache/datasketches/hll/BaseHllSketchTest.java    | 1 -
 src/test/java/org/apache/datasketches/hll/CouponListTest.java       | 1 -
 src/test/java/org/apache/datasketches/hll/CrossCountingTest.java    | 2 +-
 src/test/java/org/apache/datasketches/hll/DirectAuxHashMapTest.java | 1 -
 src/test/java/org/apache/datasketches/hll/DirectCouponListTest.java | 1 -
 src/test/java/org/apache/datasketches/hll/DirectHllSketchTest.java  | 1 -
 src/test/java/org/apache/datasketches/hll/DirectUnionTest.java      | 1 -
 src/test/java/org/apache/datasketches/hll/HllArrayTest.java         | 1 -
 src/test/java/org/apache/datasketches/hll/HllSketchTest.java        | 1 -
 src/test/java/org/apache/datasketches/hll/IsomorphicTest.java       | 2 +-
 src/test/java/org/apache/datasketches/hll/PreambleUtilTest.java     | 1 -
 src/test/java/org/apache/datasketches/hll/TablesTest.java           | 1 -
 src/test/java/org/apache/datasketches/hll/ToFromByteArrayTest.java  | 1 -
 src/test/java/org/apache/datasketches/hll/UnionCaseTest.java        | 1 -
 src/test/java/org/apache/datasketches/hll/UnionTest.java            | 1 -
 src/test/java/org/apache/datasketches/hllmap/CouponHashMapTest.java | 1 -
 .../java/org/apache/datasketches/hllmap/CouponTraverseMapTest.java  | 1 -
 src/test/java/org/apache/datasketches/hllmap/HllMapTest.java        | 1 -
 .../java/org/apache/datasketches/hllmap/SingleCouponMapTest.java    | 1 -
 .../java/org/apache/datasketches/hllmap/UniqueCountMapTest.java     | 1 -
 src/test/java/org/apache/datasketches/quantiles/AccuracyTest.java   | 1 -
 src/test/java/org/apache/datasketches/quantiles/DebugUnionTest.java | 1 -
 .../datasketches/quantiles/DirectCompactDoublesSketchTest.java      | 1 -
 .../datasketches/quantiles/DirectQuantilesMemoryRequestTest.java    | 1 -
 .../datasketches/quantiles/DirectUpdateDoublesSketchTest.java       | 1 -
 .../org/apache/datasketches/quantiles/DoublesSketchBuilderTest.java | 1 -
 .../apache/datasketches/quantiles/DoublesSketchIteratorTest.java    | 1 -
 .../java/org/apache/datasketches/quantiles/DoublesSketchTest.java   | 1 -
 .../org/apache/datasketches/quantiles/DoublesUnionBuilderTest.java  | 1 -
 .../org/apache/datasketches/quantiles/DoublesUnionImplTest.java     | 1 -
 .../java/org/apache/datasketches/quantiles/DoublesUtilTest.java     | 1 -
 .../org/apache/datasketches/quantiles/ForwardCompatibilityTest.java | 1 -
 .../apache/datasketches/quantiles/HeapCompactDoublesSketchTest.java | 1 -
 .../apache/datasketches/quantiles/HeapUpdateDoublesSketchTest.java  | 1 -
 .../org/apache/datasketches/quantiles/ItemsSketchIteratorTest.java  | 1 -
 .../java/org/apache/datasketches/quantiles/ItemsSketchTest.java     | 1 -
 src/test/java/org/apache/datasketches/quantiles/ItemsUnionTest.java | 1 -
 .../org/apache/datasketches/quantiles/KolmogorovSmirnovTest.java    | 1 -
 .../java/org/apache/datasketches/quantiles/PreambleUtilTest.java    | 1 -
 .../java/org/apache/datasketches/quantiles/ReadOnlyMemoryTest.java  | 1 -
 .../org/apache/datasketches/quantiles/SerDeCompatibilityTest.java   | 1 -
 src/test/java/org/apache/datasketches/quantiles/UtilTest.java       | 1 -
 src/test/java/org/apache/datasketches/req/FloatBufferTest.java      | 1 -
 src/test/java/org/apache/datasketches/req/ReqAuxiliaryTest.java     | 2 +-
 src/test/java/org/apache/datasketches/req/ReqCompactorTest.java     | 1 -
 src/test/java/org/apache/datasketches/req/ReqSketchBuilderTest.java | 5 +++--
 src/test/java/org/apache/datasketches/req/ReqSketchOtherTest.java   | 2 +-
 src/test/java/org/apache/datasketches/req/ReqSketchTest.java        | 2 +-
 .../org/apache/datasketches/sampling/ReservoirItemsSketchTest.java  | 1 -
 .../org/apache/datasketches/sampling/ReservoirItemsUnionTest.java   | 1 -
 .../org/apache/datasketches/sampling/ReservoirLongsSketchTest.java  | 1 -
 .../org/apache/datasketches/sampling/ReservoirLongsUnionTest.java   | 1 -
 .../java/org/apache/datasketches/sampling/ReservoirSizeTest.java    | 1 -
 .../org/apache/datasketches/sampling/VarOptItemsSamplesTest.java    | 1 -
 .../org/apache/datasketches/sampling/VarOptItemsSketchTest.java     | 1 -
 .../java/org/apache/datasketches/sampling/VarOptItemsUnionTest.java | 1 -
 src/test/java/org/apache/datasketches/theta/AnotBimplTest.java      | 1 -
 src/test/java/org/apache/datasketches/theta/CompactSketchTest.java  | 1 -
 .../datasketches/theta/ConcurrentDirectQuickSelectSketchTest.java   | 2 --
 .../datasketches/theta/ConcurrentHeapQuickSelectSketchTest.java     | 2 --
 .../java/org/apache/datasketches/theta/DirectIntersectionTest.java  | 1 -
 .../org/apache/datasketches/theta/DirectQuickSelectSketchTest.java  | 3 +--
 src/test/java/org/apache/datasketches/theta/DirectUnionTest.java    | 1 -
 src/test/java/org/apache/datasketches/theta/EmptyTest.java          | 1 -
 src/test/java/org/apache/datasketches/theta/ExamplesTest.java       | 1 -
 .../org/apache/datasketches/theta/ForwardCompatibilityTest.java     | 1 -
 .../java/org/apache/datasketches/theta/HeapAlphaSketchTest.java     | 1 -
 .../java/org/apache/datasketches/theta/HeapIntersectionTest.java    | 1 -
 .../org/apache/datasketches/theta/HeapQuickSelectSketchTest.java    | 1 -
 src/test/java/org/apache/datasketches/theta/HeapUnionTest.java      | 1 -
 src/test/java/org/apache/datasketches/theta/IteratorTest.java       | 1 -
 .../java/org/apache/datasketches/theta/JaccardSimilarityTest.java   | 1 -
 .../org/apache/datasketches/theta/PairwiseSetOperationsTest.java    | 2 +-
 src/test/java/org/apache/datasketches/theta/PreambleUtilTest.java   | 1 -
 src/test/java/org/apache/datasketches/theta/ReadOnlyMemoryTest.java | 1 -
 src/test/java/org/apache/datasketches/theta/SetOperationTest.java   | 1 -
 .../java/org/apache/datasketches/theta/SetOpsCornerCasesTest.java   | 2 +-
 .../java/org/apache/datasketches/theta/SingleItemSketchTest.java    | 1 -
 src/test/java/org/apache/datasketches/theta/SketchTest.java         | 1 -
 src/test/java/org/apache/datasketches/theta/SketchesTest.java       | 1 -
 src/test/java/org/apache/datasketches/theta/UnionImplTest.java      | 1 -
 src/test/java/org/apache/datasketches/theta/UpdateSketchTest.java   | 1 -
 .../datasketches/tuple/CompactSketchWithDoubleSummaryTest.java      | 1 -
 .../java/org/apache/datasketches/tuple/JaccardSimilarityTest.java   | 1 -
 src/test/java/org/apache/datasketches/tuple/MiscTest.java           | 1 -
 src/test/java/org/apache/datasketches/tuple/ReadOnlyMemoryTest.java | 1 -
 src/test/java/org/apache/datasketches/tuple/SerialVersion3Test.java | 1 -
 .../org/apache/datasketches/tuple/SerializerDeserializerTest.java   | 1 -
 src/test/java/org/apache/datasketches/tuple/TestUtil.java           | 1 -
 src/test/java/org/apache/datasketches/tuple/TupleExamples2Test.java | 1 -
 src/test/java/org/apache/datasketches/tuple/TupleExamplesTest.java  | 1 -
 .../org/apache/datasketches/tuple/adouble/AdoubleAnotBTest.java     | 1 -
 .../apache/datasketches/tuple/adouble/AdoubleIntersectionTest.java  | 1 -
 .../java/org/apache/datasketches/tuple/adouble/AdoubleTest.java     | 1 -
 .../org/apache/datasketches/tuple/adouble/AdoubleUnionTest.java     | 1 -
 src/test/java/org/apache/datasketches/tuple/adouble/FilterTest.java | 1 -
 .../org/apache/datasketches/tuple/aninteger/EngagementTest.java     | 1 -
 .../org/apache/datasketches/tuple/aninteger/IntegerSketchTest.java  | 1 -
 .../datasketches/tuple/arrayofdoubles/ArrayOfDoublesAnotBTest.java  | 1 -
 .../tuple/arrayofdoubles/ArrayOfDoublesCompactSketchTest.java       | 1 -
 .../tuple/arrayofdoubles/ArrayOfDoublesIntersectionTest.java        | 1 -
 .../tuple/arrayofdoubles/ArrayOfDoublesQuickSelectSketchTest.java   | 1 -
 .../datasketches/tuple/arrayofdoubles/ArrayOfDoublesUnionTest.java  | 1 -
 .../tuple/arrayofdoubles/DirectArrayOfDoublesCompactSketchTest.java | 1 -
 .../arrayofdoubles/DirectArrayOfDoublesQuickSelectSketchTest.java   | 1 -
 .../tuple/arrayofdoubles/HeapArrayOfDoublesCompactSketchTest.java   | 1 -
 .../arrayofdoubles/HeapArrayOfDoublesQuickSelectSketchTest.java     | 1 -
 .../apache/datasketches/tuple/strings/ArrayOfStringsSketchTest.java | 1 -
 .../datasketches/tuple/strings/ArrayOfStringsSummaryTest.java       | 1 -
 170 files changed, 20 insertions(+), 186 deletions(-)

diff --git a/src/main/java/org/apache/datasketches/cpc/CompressionCharacterization.java b/src/main/java/org/apache/datasketches/cpc/CompressionCharacterization.java
index 3763c442..be8ab70f 100644
--- a/src/main/java/org/apache/datasketches/cpc/CompressionCharacterization.java
+++ b/src/main/java/org/apache/datasketches/cpc/CompressionCharacterization.java
@@ -42,7 +42,6 @@ import org.apache.datasketches.memory.WritableMemory;
  * @author Lee Rhodes
  * @author Kevin Lang
  */
-@SuppressWarnings("javadoc")
 public class CompressionCharacterization {
   private String hfmt;
   private String dfmt;
diff --git a/src/main/java/org/apache/datasketches/cpc/MergingValidation.java b/src/main/java/org/apache/datasketches/cpc/MergingValidation.java
index ced5ceae..32c80c41 100644
--- a/src/main/java/org/apache/datasketches/cpc/MergingValidation.java
+++ b/src/main/java/org/apache/datasketches/cpc/MergingValidation.java
@@ -37,7 +37,6 @@ import java.io.PrintWriter;
  * @author Lee Rhodes
  * @author Kevin Lang
  */
-@SuppressWarnings("javadoc")
 public class MergingValidation {
   private String hfmt;
   private String dfmt;
diff --git a/src/main/java/org/apache/datasketches/cpc/QuickMergingValidation.java b/src/main/java/org/apache/datasketches/cpc/QuickMergingValidation.java
index d5d3e32b..d0c34cd4 100644
--- a/src/main/java/org/apache/datasketches/cpc/QuickMergingValidation.java
+++ b/src/main/java/org/apache/datasketches/cpc/QuickMergingValidation.java
@@ -37,7 +37,6 @@ import java.io.PrintWriter;
  * @author Lee Rhodes
  * @author Kevin Lang
  */
-@SuppressWarnings("javadoc")
 public class QuickMergingValidation {
   private String hfmt;
   private String dfmt;
diff --git a/src/main/java/org/apache/datasketches/cpc/StreamingValidation.java b/src/main/java/org/apache/datasketches/cpc/StreamingValidation.java
index 0cd8c48c..c201d784 100644
--- a/src/main/java/org/apache/datasketches/cpc/StreamingValidation.java
+++ b/src/main/java/org/apache/datasketches/cpc/StreamingValidation.java
@@ -35,7 +35,6 @@ import java.io.PrintWriter;
  * @author Lee Rhodes
  * @author Kevin Lang
  */
-@SuppressWarnings("javadoc")
 public class StreamingValidation {
   private String hfmt;
   private String dfmt;
diff --git a/src/main/java/org/apache/datasketches/frequencies/ItemsSketch.java b/src/main/java/org/apache/datasketches/frequencies/ItemsSketch.java
index 76a6a0b5..81345986 100644
--- a/src/main/java/org/apache/datasketches/frequencies/ItemsSketch.java
+++ b/src/main/java/org/apache/datasketches/frequencies/ItemsSketch.java
@@ -482,7 +482,6 @@ public class ItemsSketch<T> {
    * @param serDe an instance of ArrayOfItemsSerDe
    * @return a byte array representation of this sketch
    */
-  @SuppressWarnings("null")
   public byte[] toByteArray(final ArrayOfItemsSerDe<T> serDe) {
     final int preLongs;
     final int outBytes;
diff --git a/src/main/java/org/apache/datasketches/hash/XxHash.java b/src/main/java/org/apache/datasketches/hash/XxHash.java
index 25a51a17..a93d4d34 100644
--- a/src/main/java/org/apache/datasketches/hash/XxHash.java
+++ b/src/main/java/org/apache/datasketches/hash/XxHash.java
@@ -24,14 +24,13 @@ import org.apache.datasketches.memory.Memory;
 /**
  * The XxHash is a fast, non-cryptographic, 64-bit hash function that has
  * excellent avalanche and 2-way bit independence properties.
- *  
- * <p>This class wraps the   
+ *
+ * <p>This class wraps the
  * <a href="https://github.com/apache/datasketches-memory/blob/master/datasketches-memory-java8/src/main/java/org/apache/datasketches/memory/XxHash.java">Memory Component XxHash</a>
  * implementation.
  *
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class XxHash {
 
   /**
diff --git a/src/main/java/org/apache/datasketches/hll/TgtHllType.java b/src/main/java/org/apache/datasketches/hll/TgtHllType.java
index 4c0a8a45..3a9e66f0 100644
--- a/src/main/java/org/apache/datasketches/hll/TgtHllType.java
+++ b/src/main/java/org/apache/datasketches/hll/TgtHllType.java
@@ -51,7 +51,6 @@ package org.apache.datasketches.hll;
 
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public enum TgtHllType { HLL_4, HLL_6, HLL_8;
 
   private static final TgtHllType values[] = values();
diff --git a/src/main/java/org/apache/datasketches/quantiles/DoublesUnionImpl.java b/src/main/java/org/apache/datasketches/quantiles/DoublesUnionImpl.java
index 445c6dd1..d08d7091 100644
--- a/src/main/java/org/apache/datasketches/quantiles/DoublesUnionImpl.java
+++ b/src/main/java/org/apache/datasketches/quantiles/DoublesUnionImpl.java
@@ -145,7 +145,6 @@ final class DoublesUnionImpl extends DoublesUnionImplR {
   }
 
   //@formatter:off
-  @SuppressWarnings("null")
   static UpdateDoublesSketch updateLogic(final int myMaxK, final UpdateDoublesSketch myQS,
                                          final DoublesSketch other) {
     int sw1 = ((myQS  == null) ? 0 :  myQS.isEmpty() ? 4 : 8);
diff --git a/src/main/java/org/apache/datasketches/quantiles/ItemsSketch.java b/src/main/java/org/apache/datasketches/quantiles/ItemsSketch.java
index 6847a019..0726fda8 100644
--- a/src/main/java/org/apache/datasketches/quantiles/ItemsSketch.java
+++ b/src/main/java/org/apache/datasketches/quantiles/ItemsSketch.java
@@ -532,7 +532,6 @@ public final class ItemsSketch<T> {
   /**
    * @return true if this sketch is off-heap
    */
-  @SuppressWarnings("static-method")
   public boolean isDirect() {
     return false;
   }
diff --git a/src/main/java/org/apache/datasketches/quantiles/ItemsUnion.java b/src/main/java/org/apache/datasketches/quantiles/ItemsUnion.java
index 7ce99047..a85c104d 100644
--- a/src/main/java/org/apache/datasketches/quantiles/ItemsUnion.java
+++ b/src/main/java/org/apache/datasketches/quantiles/ItemsUnion.java
@@ -254,7 +254,7 @@ public final class ItemsUnion<T> {
   }
 
   //@formatter:off
-  @SuppressWarnings({"null", "unchecked"})
+  @SuppressWarnings("unchecked")
   static <T> ItemsSketch<T> updateLogic(final int myMaxK, final Comparator<? super T> comparator,
       final ItemsSketch<T> myQS, final ItemsSketch<T> other) {
     int sw1 = ((myQS   == null) ? 0 :   myQS.isEmpty() ? 4 : 8);
diff --git a/src/main/java/org/apache/datasketches/sampling/ReservoirItemsSketch.java b/src/main/java/org/apache/datasketches/sampling/ReservoirItemsSketch.java
index 5a9d1c92..23354a13 100644
--- a/src/main/java/org/apache/datasketches/sampling/ReservoirItemsSketch.java
+++ b/src/main/java/org/apache/datasketches/sampling/ReservoirItemsSketch.java
@@ -460,7 +460,7 @@ public final class ReservoirItemsSketch<T> {
    * @param clazz The class represented by &lt;T&gt;
    * @return a byte array representation of this sketch
    */
-  @SuppressWarnings("null") // bytes will be null only if empty == true
+  // bytes will be null only if empty == true
   public byte[] toByteArray(final ArrayOfItemsSerDe<? super T> serDe, final Class<?> clazz) {
     final int preLongs, outBytes;
     final boolean empty = itemsSeen_ == 0;
diff --git a/src/main/java/org/apache/datasketches/sampling/ReservoirItemsUnion.java b/src/main/java/org/apache/datasketches/sampling/ReservoirItemsUnion.java
index 5c97b6c1..d49dcf78 100644
--- a/src/main/java/org/apache/datasketches/sampling/ReservoirItemsUnion.java
+++ b/src/main/java/org/apache/datasketches/sampling/ReservoirItemsUnion.java
@@ -286,7 +286,7 @@ public final class ReservoirItemsUnion<T> {
    * @param clazz A class to which the items are cast before serialization
    * @return a byte array representation of this union
    */
-  @SuppressWarnings("null") // gadgetBytes will be null only if gadget_ == null AND empty == true
+  // gadgetBytes will be null only if gadget_ == null AND empty == true
   public byte[] toByteArray(final ArrayOfItemsSerDe<T> serDe, final Class<?> clazz) {
     final int preLongs, outBytes;
     final boolean empty = gadget_ == null;
@@ -326,7 +326,7 @@ public final class ReservoirItemsUnion<T> {
     if ((sketchIn.getK() < maxK_) && (sketchIn.getN() <= sketchIn.getK())) {
       // incoming sketch is in exact mode with sketch's k < maxK,
       // so we can create a gadget at size maxK and keep everything
-      // NOTE: assumes twoWayMergeInternal first checks if sketchIn is in exact mode
+      //Assumes twoWayMergeInternal first checks if sketchIn is in exact mode
       gadget_ = ReservoirItemsSketch.newInstance(maxK_);
       twoWayMergeInternal(sketchIn, isModifiable); // isModifiable could be fixed to false here
     } else {
diff --git a/src/main/java/org/apache/datasketches/sampling/ReservoirLongsUnion.java b/src/main/java/org/apache/datasketches/sampling/ReservoirLongsUnion.java
index 1b5edb21..5712a565 100644
--- a/src/main/java/org/apache/datasketches/sampling/ReservoirLongsUnion.java
+++ b/src/main/java/org/apache/datasketches/sampling/ReservoirLongsUnion.java
@@ -239,7 +239,7 @@ public final class ReservoirLongsUnion {
    *
    * @return a byte array representation of this union
    */
-  @SuppressWarnings("null") // gadgetBytes will be null only if gadget_ == null AND empty == true
+  // gadgetBytes will be null only if gadget_ == null AND empty == true
   public byte[] toByteArray() {
     final int preLongs, outBytes;
     final boolean empty = gadget_ == null;
diff --git a/src/main/java/org/apache/datasketches/sampling/VarOptItemsSketch.java b/src/main/java/org/apache/datasketches/sampling/VarOptItemsSketch.java
index 0d1f8320..57818653 100644
--- a/src/main/java/org/apache/datasketches/sampling/VarOptItemsSketch.java
+++ b/src/main/java/org/apache/datasketches/sampling/VarOptItemsSketch.java
@@ -269,7 +269,6 @@ public final class VarOptItemsSketch<T> {
    * @param serDe  An instance of ArrayOfItemsSerDe
    * @return a sketch instance of this class
    */
-  @SuppressWarnings("null")
   public static <T> VarOptItemsSketch<T> heapify(final Memory srcMem,
                                                  final ArrayOfItemsSerDe<T> serDe) {
     final int numPreLongs = getAndCheckPreLongs(srcMem);
@@ -566,7 +565,7 @@ public final class VarOptItemsSketch<T> {
    * @param clazz The class represented by &lt;T&gt;
    * @return a byte array representation of this sketch
    */
-  @SuppressWarnings("null") // bytes will be null only if empty == true
+  // bytes will be null only if empty == true
   public byte[] toByteArray(final ArrayOfItemsSerDe<? super T> serDe, final Class<?> clazz) {
     final int preLongs, numMarkBytes, outBytes;
     final boolean empty = (r_ == 0) && (h_ == 0);
diff --git a/src/main/java/org/apache/datasketches/sampling/VarOptItemsUnion.java b/src/main/java/org/apache/datasketches/sampling/VarOptItemsUnion.java
index 975ff17b..1467ea76 100644
--- a/src/main/java/org/apache/datasketches/sampling/VarOptItemsUnion.java
+++ b/src/main/java/org/apache/datasketches/sampling/VarOptItemsUnion.java
@@ -314,7 +314,7 @@ public final class VarOptItemsUnion<T> {
    * @param clazz A class to which the items are cast before serialization
    * @return a byte array representation of this union
    */
-  @SuppressWarnings("null") // gadgetBytes will be null only if gadget_ == null AND empty == true
+  // gadgetBytes will be null only if gadget_ == null AND empty == true
   public byte[] toByteArray(final ArrayOfItemsSerDe<T> serDe, final Class<?> clazz) {
     final int preLongs, outBytes;
     final boolean empty = gadget_.getNumSamples() == 0;
diff --git a/src/main/java/org/apache/datasketches/theta/ConcurrentPropagationService.java b/src/main/java/org/apache/datasketches/theta/ConcurrentPropagationService.java
index 1b48a1e9..8b7264bb 100644
--- a/src/main/java/org/apache/datasketches/theta/ConcurrentPropagationService.java
+++ b/src/main/java/org/apache/datasketches/theta/ConcurrentPropagationService.java
@@ -58,7 +58,6 @@ final class ConcurrentPropagationService {
     return getInstance().propagationExecutorService[(int) id % NUM_POOL_THREADS] = null;
   }
 
-  @SuppressWarnings("static-method")
   private ExecutorService initExecutorService(final int i) {
     if (propagationExecutorService[i] == null) {
       propagationExecutorService[i] = Executors.newSingleThreadExecutor();
diff --git a/src/main/java/org/apache/datasketches/tuple/AnotB.java b/src/main/java/org/apache/datasketches/tuple/AnotB.java
index b0aa7fa7..462f9e01 100644
--- a/src/main/java/org/apache/datasketches/tuple/AnotB.java
+++ b/src/main/java/org/apache/datasketches/tuple/AnotB.java
@@ -109,7 +109,6 @@ public final class AnotB<S extends Summary> {
    *
    * @param skA The incoming sketch for the first argument, <i>A</i>.
    */
-  @SuppressWarnings("unchecked")
   public void setA(final Sketch<S> skA) {
     if (skA == null) {
       reset();
@@ -141,7 +140,6 @@ public final class AnotB<S extends Summary> {
    *
    * @param skB The incoming Tuple sketch for the second (or following) argument <i>B</i>.
    */
-  @SuppressWarnings("unchecked")
   public void notB(final Sketch<S> skB) {
     if (skB == null) { return; } //ignore
 
@@ -214,7 +212,6 @@ public final class AnotB<S extends Summary> {
    *
    * @param skB The incoming Theta sketch for the second (or following) argument <i>B</i>.
    */
-  @SuppressWarnings("unchecked")
   public void notB(final org.apache.datasketches.theta.Sketch skB) {
     if (skB == null) { return; } //ignore
 
@@ -311,7 +308,6 @@ public final class AnotB<S extends Summary> {
    * @param <S> Type of Summary
    * @return the result as an unordered {@link CompactSketch}
    */
-  @SuppressWarnings("unchecked")
   public static <S extends Summary> CompactSketch<S> aNotB(
       final Sketch<S> skA,
       final Sketch<S> skB) {
@@ -403,7 +399,6 @@ public final class AnotB<S extends Summary> {
    * @param <S> Type of Summary
    * @return the result as an unordered {@link CompactSketch}
    */
-  @SuppressWarnings("unchecked")
   public static <S extends Summary> CompactSketch<S> aNotB(
       final Sketch<S> skA,
       final org.apache.datasketches.theta.Sketch skB) {
@@ -480,7 +475,6 @@ public final class AnotB<S extends Summary> {
     S[] summaryArr;
   }
 
-  @SuppressWarnings("unchecked")
   private static <S extends Summary> DataArrays<S> getCopyOfDataArraysTuple(
       final Sketch<S> sk) {
     final CompactSketch<S> csk;
diff --git a/src/main/java/org/apache/datasketches/tuple/CompactSketch.java b/src/main/java/org/apache/datasketches/tuple/CompactSketch.java
index 95d8785d..a8837411 100644
--- a/src/main/java/org/apache/datasketches/tuple/CompactSketch.java
+++ b/src/main/java/org/apache/datasketches/tuple/CompactSketch.java
@@ -71,7 +71,6 @@ public class CompactSketch<S extends Summary> extends Sketch<S> {
    * @param mem Memory object with serialized CompactSketch
    * @param deserializer the SummaryDeserializer
    */
-  @SuppressWarnings({"unchecked"})
   CompactSketch(final Memory mem, final SummaryDeserializer<S> deserializer) {
     int offset = 0;
     final byte preambleLongs = mem.getByte(offset++);
@@ -189,7 +188,6 @@ public class CompactSketch<S extends Summary> extends Sketch<S> {
   // Adr:
   //      ||    7   |    6   |    5   |    4   |    3   |    2   |    1   |     0              |
   //  0   ||    seed hash    |  Flags | unused | SkType | FamID  | SerVer |  Preamble_Longs    |
-  @SuppressWarnings("null")
   @Override
   public byte[] toByteArray() {
   final int count = getRetainedEntries();
diff --git a/src/main/java/org/apache/datasketches/tuple/QuickSelectSketch.java b/src/main/java/org/apache/datasketches/tuple/QuickSelectSketch.java
index 753bb156..56ec0498 100644
--- a/src/main/java/org/apache/datasketches/tuple/QuickSelectSketch.java
+++ b/src/main/java/org/apache/datasketches/tuple/QuickSelectSketch.java
@@ -349,7 +349,6 @@ class QuickSelectSketch<S extends Summary> extends Sketch<S> {
    * Serializing a CompactSketch is not deprecated.
    */
   @Deprecated
-  @SuppressWarnings("null")
   @Override
   public byte[] toByteArray() {
     byte[][] summariesBytes = null;
@@ -507,7 +506,6 @@ class QuickSelectSketch<S extends Summary> extends Sketch<S> {
     thetaLong_ = QuickSelect.select(hashArr, 0, count_ - 1, nomEntries_);
   }
 
-  @SuppressWarnings({"unchecked"})
   private void resize(final int newSize) {
     final long[] oldHashTable = hashTable_;
     final S[] oldSummaryTable = summaryTable_;
diff --git a/src/main/java/org/apache/datasketches/tuple/SerializerDeserializer.java b/src/main/java/org/apache/datasketches/tuple/SerializerDeserializer.java
index 025058ce..c3eb51f3 100644
--- a/src/main/java/org/apache/datasketches/tuple/SerializerDeserializer.java
+++ b/src/main/java/org/apache/datasketches/tuple/SerializerDeserializer.java
@@ -31,7 +31,6 @@ public final class SerializerDeserializer {
   /**
    * Defines the sketch classes that this SerializerDeserializer can handle.
    */
-  @SuppressWarnings("javadoc")
   public static enum SketchType { QuickSelectSketch, CompactSketch, ArrayOfDoublesQuickSelectSketch,
     ArrayOfDoublesCompactSketch, ArrayOfDoublesUnion }
 
diff --git a/src/main/java/org/apache/datasketches/tuple/Union.java b/src/main/java/org/apache/datasketches/tuple/Union.java
index 3f00b336..150a3654 100644
--- a/src/main/java/org/apache/datasketches/tuple/Union.java
+++ b/src/main/java/org/apache/datasketches/tuple/Union.java
@@ -121,7 +121,6 @@ public class Union<S extends Summary> {
    * @param summary the given proxy summary for the theta sketch, which doesn't have one. This may
    * not be null.
    */
-  @SuppressWarnings("unchecked")
   public void union(final org.apache.datasketches.theta.Sketch thetaSketch, final S summary) {
     if (summary == null) {
       throw new SketchesArgumentException("Summary cannot be null."); }
@@ -142,7 +141,6 @@ public class Union<S extends Summary> {
    * @return result of the stateful unions so far. The state of this operation is not reset after the
    * result is returned.
    */
-  @SuppressWarnings("unchecked")
   public CompactSketch<S> getResult() {
     return getResult(false);
   }
diff --git a/src/main/java/org/apache/datasketches/tuple/UpdatableSketch.java b/src/main/java/org/apache/datasketches/tuple/UpdatableSketch.java
index f1943934..52afbd4d 100644
--- a/src/main/java/org/apache/datasketches/tuple/UpdatableSketch.java
+++ b/src/main/java/org/apache/datasketches/tuple/UpdatableSketch.java
@@ -86,7 +86,6 @@ public class UpdatableSketch<U, S extends UpdatableSummary<U>> extends QuickSele
   /**
    * @return a deep copy of this sketch
    */
-  @SuppressWarnings("unchecked")
   @Override
   public UpdatableSketch<U,S> copy() {
     return new UpdatableSketch<U,S>(this);
diff --git a/src/main/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketch.java b/src/main/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketch.java
index 1ac68356..755eccc0 100644
--- a/src/main/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketch.java
+++ b/src/main/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketch.java
@@ -84,7 +84,6 @@ public class ArrayOfStringsSketch extends UpdatableSketch<String[], ArrayOfStrin
   /**
    * @return a deep copy of this sketch
    */
-  @SuppressWarnings("unchecked")
   @Override
   public ArrayOfStringsSketch copy() {
     return new ArrayOfStringsSketch(this);
diff --git a/src/test/java/org/apache/datasketches/BinarySearchTest.java b/src/test/java/org/apache/datasketches/BinarySearchTest.java
index 8395de39..a012c06f 100644
--- a/src/test/java/org/apache/datasketches/BinarySearchTest.java
+++ b/src/test/java/org/apache/datasketches/BinarySearchTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class BinarySearchTest {
   static Random rand = new Random(1);
   private static final String LS = System.getProperty("line.separator");
diff --git a/src/test/java/org/apache/datasketches/BinomialBoundsNTest.java b/src/test/java/org/apache/datasketches/BinomialBoundsNTest.java
index 2b6a4863..978762a5 100644
--- a/src/test/java/org/apache/datasketches/BinomialBoundsNTest.java
+++ b/src/test/java/org/apache/datasketches/BinomialBoundsNTest.java
@@ -31,7 +31,6 @@ import org.testng.annotations.Test;
 /**
  * @author Kevin Lang
  */
-@SuppressWarnings("javadoc")
 public class BinomialBoundsNTest {
 
   public static double[] runTestAux(final long max_numSamplesI, final int ci, final double min_p) {
diff --git a/src/test/java/org/apache/datasketches/BoundsOnBinomialProportionsTest.java b/src/test/java/org/apache/datasketches/BoundsOnBinomialProportionsTest.java
index 8529ad3a..b7f75400 100644
--- a/src/test/java/org/apache/datasketches/BoundsOnBinomialProportionsTest.java
+++ b/src/test/java/org/apache/datasketches/BoundsOnBinomialProportionsTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
 /**
  * @author Kevin Lang
  */
-@SuppressWarnings("javadoc")
 public class BoundsOnBinomialProportionsTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/BoundsOnRatiosInSampledSetsTest.java b/src/test/java/org/apache/datasketches/BoundsOnRatiosInSampledSetsTest.java
index 98476e01..15ed86de 100644
--- a/src/test/java/org/apache/datasketches/BoundsOnRatiosInSampledSetsTest.java
+++ b/src/test/java/org/apache/datasketches/BoundsOnRatiosInSampledSetsTest.java
@@ -29,7 +29,6 @@ import static org.testng.Assert.assertEquals;
 
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class BoundsOnRatiosInSampledSetsTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/BoundsOnRatiosInThetaSketchedSetsTest.java b/src/test/java/org/apache/datasketches/BoundsOnRatiosInThetaSketchedSetsTest.java
index 369de070..17a04b76 100644
--- a/src/test/java/org/apache/datasketches/BoundsOnRatiosInThetaSketchedSetsTest.java
+++ b/src/test/java/org/apache/datasketches/BoundsOnRatiosInThetaSketchedSetsTest.java
@@ -28,7 +28,6 @@ import org.apache.datasketches.theta.Sketches;
 import org.apache.datasketches.theta.UpdateSketch;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class BoundsOnRatiosInThetaSketchedSetsTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/BoundsOnRatiosInTupleSketchedSetsTest.java b/src/test/java/org/apache/datasketches/BoundsOnRatiosInTupleSketchedSetsTest.java
index 15311f32..df9dfb42 100644
--- a/src/test/java/org/apache/datasketches/BoundsOnRatiosInTupleSketchedSetsTest.java
+++ b/src/test/java/org/apache/datasketches/BoundsOnRatiosInTupleSketchedSetsTest.java
@@ -37,7 +37,6 @@ import static org.testng.Assert.assertTrue;
  * @author Lee Rhodes
  * @author David Cromberge
  */
-@SuppressWarnings("javadoc")
 public class BoundsOnRatiosInTupleSketchedSetsTest {
 
   private final DoubleSummary.Mode umode = DoubleSummary.Mode.Sum;
diff --git a/src/test/java/org/apache/datasketches/ByteArrayUtilTest.java b/src/test/java/org/apache/datasketches/ByteArrayUtilTest.java
index a372e67e..529e7937 100644
--- a/src/test/java/org/apache/datasketches/ByteArrayUtilTest.java
+++ b/src/test/java/org/apache/datasketches/ByteArrayUtilTest.java
@@ -46,7 +46,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ByteArrayUtilTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/FamilyTest.java b/src/test/java/org/apache/datasketches/FamilyTest.java
index 38eb68ee..679890f0 100644
--- a/src/test/java/org/apache/datasketches/FamilyTest.java
+++ b/src/test/java/org/apache/datasketches/FamilyTest.java
@@ -29,7 +29,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class FamilyTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/GenericInequalitySearchTest.java b/src/test/java/org/apache/datasketches/GenericInequalitySearchTest.java
index e447b81d..fa2e6387 100644
--- a/src/test/java/org/apache/datasketches/GenericInequalitySearchTest.java
+++ b/src/test/java/org/apache/datasketches/GenericInequalitySearchTest.java
@@ -36,7 +36,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class GenericInequalitySearchTest {
   static Random rand = new Random(1);
   private static final String LS = System.getProperty("line.separator");
diff --git a/src/test/java/org/apache/datasketches/HashOperationsTest.java b/src/test/java/org/apache/datasketches/HashOperationsTest.java
index 1c2e5298..6b072c14 100644
--- a/src/test/java/org/apache/datasketches/HashOperationsTest.java
+++ b/src/test/java/org/apache/datasketches/HashOperationsTest.java
@@ -38,7 +38,6 @@ import static org.testng.Assert.fail;
 import org.apache.datasketches.memory.WritableMemory;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class HashOperationsTest {
 
   //Not otherwise already covered
diff --git a/src/test/java/org/apache/datasketches/QuickSelectTest.java b/src/test/java/org/apache/datasketches/QuickSelectTest.java
index 4414c26c..3f704e48 100644
--- a/src/test/java/org/apache/datasketches/QuickSelectTest.java
+++ b/src/test/java/org/apache/datasketches/QuickSelectTest.java
@@ -32,7 +32,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class QuickSelectTest {
   private static final String LS = System.getProperty("line.separator");
   private static final Random random = new Random(); // pseudo-random number generator
diff --git a/src/test/java/org/apache/datasketches/SketchesExceptionTest.java b/src/test/java/org/apache/datasketches/SketchesExceptionTest.java
index acd95af0..53c306d4 100644
--- a/src/test/java/org/apache/datasketches/SketchesExceptionTest.java
+++ b/src/test/java/org/apache/datasketches/SketchesExceptionTest.java
@@ -21,7 +21,6 @@ package org.apache.datasketches;
 
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class SketchesExceptionTest {
 
   @Test(expectedExceptions = SketchesException.class)
diff --git a/src/test/java/org/apache/datasketches/UtilTest.java b/src/test/java/org/apache/datasketches/UtilTest.java
index c194070d..88e5ae0b 100644
--- a/src/test/java/org/apache/datasketches/UtilTest.java
+++ b/src/test/java/org/apache/datasketches/UtilTest.java
@@ -61,7 +61,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class UtilTest {
   private static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/cpc/CompressedStateTest.java b/src/test/java/org/apache/datasketches/cpc/CompressedStateTest.java
index a2fd4d59..3740c217 100644
--- a/src/test/java/org/apache/datasketches/cpc/CompressedStateTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/CompressedStateTest.java
@@ -31,7 +31,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CompressedStateTest {
   static PrintStream ps = System.out;
   long vIn = 0;
diff --git a/src/test/java/org/apache/datasketches/cpc/CompressionDataTest.java b/src/test/java/org/apache/datasketches/cpc/CompressionDataTest.java
index 0f601b14..ae706e7e 100644
--- a/src/test/java/org/apache/datasketches/cpc/CompressionDataTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/CompressionDataTest.java
@@ -30,7 +30,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CompressionDataTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/cpc/CpcCBinariesTest.java b/src/test/java/org/apache/datasketches/cpc/CpcCBinariesTest.java
index 4600674f..4166045d 100644
--- a/src/test/java/org/apache/datasketches/cpc/CpcCBinariesTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/CpcCBinariesTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
  * Checks sketch images obtained from C++.
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CpcCBinariesTest {
   static PrintStream ps = System.out;
   static final String LS = System.getProperty("line.separator");
diff --git a/src/test/java/org/apache/datasketches/cpc/CpcCompressionTest.java b/src/test/java/org/apache/datasketches/cpc/CpcCompressionTest.java
index 2d09d1d7..c8c85e37 100644
--- a/src/test/java/org/apache/datasketches/cpc/CpcCompressionTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/CpcCompressionTest.java
@@ -43,7 +43,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CpcCompressionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/cpc/CpcSketchTest.java b/src/test/java/org/apache/datasketches/cpc/CpcSketchTest.java
index d9546924..65505620 100644
--- a/src/test/java/org/apache/datasketches/cpc/CpcSketchTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/CpcSketchTest.java
@@ -35,7 +35,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CpcSketchTest {
   static PrintStream ps = System.out;
 
diff --git a/src/test/java/org/apache/datasketches/cpc/CpcUnionTest.java b/src/test/java/org/apache/datasketches/cpc/CpcUnionTest.java
index 11a78115..88ba62fa 100644
--- a/src/test/java/org/apache/datasketches/cpc/CpcUnionTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/CpcUnionTest.java
@@ -32,7 +32,6 @@ import org.apache.datasketches.SketchesStateException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CpcUnionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/cpc/CpcWrapperTest.java b/src/test/java/org/apache/datasketches/cpc/CpcWrapperTest.java
index 4edc4b79..d43111ba 100644
--- a/src/test/java/org/apache/datasketches/cpc/CpcWrapperTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/CpcWrapperTest.java
@@ -32,7 +32,6 @@ import org.apache.datasketches.Family;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CpcWrapperTest {
   static PrintStream ps = System.out;
 
diff --git a/src/test/java/org/apache/datasketches/cpc/IconEstimatorTest.java b/src/test/java/org/apache/datasketches/cpc/IconEstimatorTest.java
index e0efa02a..772ca1fa 100644
--- a/src/test/java/org/apache/datasketches/cpc/IconEstimatorTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/IconEstimatorTest.java
@@ -30,7 +30,6 @@ import org.apache.datasketches.SketchesStateException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class IconEstimatorTest {
 
   //SLOW EXACT VERSION, Eventually move to characterization
diff --git a/src/test/java/org/apache/datasketches/cpc/PairTableTest.java b/src/test/java/org/apache/datasketches/cpc/PairTableTest.java
index c3576d23..b2e4e513 100644
--- a/src/test/java/org/apache/datasketches/cpc/PairTableTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/PairTableTest.java
@@ -32,7 +32,6 @@ import org.apache.datasketches.SketchesArgumentException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class PairTableTest {
   Random rand = new Random();
 
diff --git a/src/test/java/org/apache/datasketches/cpc/PreambleUtilTest.java b/src/test/java/org/apache/datasketches/cpc/PreambleUtilTest.java
index 71297f55..8e24c555 100644
--- a/src/test/java/org/apache/datasketches/cpc/PreambleUtilTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/PreambleUtilTest.java
@@ -64,7 +64,6 @@ import org.apache.datasketches.cpc.PreambleUtil.HiField;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class PreambleUtilTest {
   static final short defaultSeedHash = computeSeedHash(DEFAULT_UPDATE_SEED) ;
 
diff --git a/src/test/java/org/apache/datasketches/cpc/RuntimeAssertsTest.java b/src/test/java/org/apache/datasketches/cpc/RuntimeAssertsTest.java
index 4f488d8d..1c006889 100644
--- a/src/test/java/org/apache/datasketches/cpc/RuntimeAssertsTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/RuntimeAssertsTest.java
@@ -29,7 +29,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class RuntimeAssertsTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/cpc/TestAllTest.java b/src/test/java/org/apache/datasketches/cpc/TestAllTest.java
index a6d14532..ee0d1a3b 100644
--- a/src/test/java/org/apache/datasketches/cpc/TestAllTest.java
+++ b/src/test/java/org/apache/datasketches/cpc/TestAllTest.java
@@ -31,7 +31,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class TestAllTest {
   // Enable these as desired for all tests.
   private PrintStream ps = null; //System.out; //prints to console
diff --git a/src/test/java/org/apache/datasketches/fdt/FdtSketchTest.java b/src/test/java/org/apache/datasketches/fdt/FdtSketchTest.java
index 8cd6d5ba..0c85d0ae 100644
--- a/src/test/java/org/apache/datasketches/fdt/FdtSketchTest.java
+++ b/src/test/java/org/apache/datasketches/fdt/FdtSketchTest.java
@@ -34,7 +34,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class FdtSketchTest {
   private static final String LS = System.getProperty("line.separator");
   private static final char sep = '|'; //string separator
diff --git a/src/test/java/org/apache/datasketches/fdt/GroupTest.java b/src/test/java/org/apache/datasketches/fdt/GroupTest.java
index 100f800d..21427fb0 100644
--- a/src/test/java/org/apache/datasketches/fdt/GroupTest.java
+++ b/src/test/java/org/apache/datasketches/fdt/GroupTest.java
@@ -26,7 +26,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class GroupTest {
   private static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/frequencies/DistTest.java b/src/test/java/org/apache/datasketches/frequencies/DistTest.java
index b35659d9..0ce9fb20 100644
--- a/src/test/java/org/apache/datasketches/frequencies/DistTest.java
+++ b/src/test/java/org/apache/datasketches/frequencies/DistTest.java
@@ -22,7 +22,6 @@ package org.apache.datasketches.frequencies;
 import org.testng.Assert;
 //import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class DistTest {
 
   /**
diff --git a/src/test/java/org/apache/datasketches/frequencies/HashMapStressTest.java b/src/test/java/org/apache/datasketches/frequencies/HashMapStressTest.java
index 9d1da662..50001d13 100644
--- a/src/test/java/org/apache/datasketches/frequencies/HashMapStressTest.java
+++ b/src/test/java/org/apache/datasketches/frequencies/HashMapStressTest.java
@@ -22,7 +22,6 @@ package org.apache.datasketches.frequencies;
 import org.apache.datasketches.hash.MurmurHash3;
 //import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class HashMapStressTest {
 
   //@Test
diff --git a/src/test/java/org/apache/datasketches/frequencies/ItemsSketchTest.java b/src/test/java/org/apache/datasketches/frequencies/ItemsSketchTest.java
index e0c515ce..a2eb8272 100644
--- a/src/test/java/org/apache/datasketches/frequencies/ItemsSketchTest.java
+++ b/src/test/java/org/apache/datasketches/frequencies/ItemsSketchTest.java
@@ -41,7 +41,6 @@ import org.apache.datasketches.ArrayOfUtf16StringsSerDe;
 import org.apache.datasketches.SketchesArgumentException;
 import org.apache.datasketches.frequencies.ItemsSketch.Row;
 
-@SuppressWarnings("javadoc")
 public class ItemsSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/frequencies/LongsSketchTest.java b/src/test/java/org/apache/datasketches/frequencies/LongsSketchTest.java
index e52dfcf1..e06be0ef 100644
--- a/src/test/java/org/apache/datasketches/frequencies/LongsSketchTest.java
+++ b/src/test/java/org/apache/datasketches/frequencies/LongsSketchTest.java
@@ -41,7 +41,6 @@ import org.apache.datasketches.SketchesArgumentException;
 import org.apache.datasketches.Util;
 import org.apache.datasketches.frequencies.LongsSketch.Row;
 
-@SuppressWarnings("javadoc")
 public class LongsSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/frequencies/ReversePurgeLongHashMapTest.java b/src/test/java/org/apache/datasketches/frequencies/ReversePurgeLongHashMapTest.java
index c4ff09ae..613830e3 100644
--- a/src/test/java/org/apache/datasketches/frequencies/ReversePurgeLongHashMapTest.java
+++ b/src/test/java/org/apache/datasketches/frequencies/ReversePurgeLongHashMapTest.java
@@ -25,7 +25,6 @@ import org.testng.annotations.Test;
 
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class ReversePurgeLongHashMapTest {
 
   @Test(expectedExceptions = SketchesArgumentException.class)
diff --git a/src/test/java/org/apache/datasketches/frequencies/SerDeCompatibilityTest.java b/src/test/java/org/apache/datasketches/frequencies/SerDeCompatibilityTest.java
index 2e80d3b0..fb8e2a0d 100644
--- a/src/test/java/org/apache/datasketches/frequencies/SerDeCompatibilityTest.java
+++ b/src/test/java/org/apache/datasketches/frequencies/SerDeCompatibilityTest.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class SerDeCompatibilityTest {
 
   static final ArrayOfItemsSerDe<Long> serDe = new ArrayOfLongsSerDe();
diff --git a/src/test/java/org/apache/datasketches/hash/MurmurHash3AdaptorTest.java b/src/test/java/org/apache/datasketches/hash/MurmurHash3AdaptorTest.java
index a7eb871c..cec528a9 100644
--- a/src/test/java/org/apache/datasketches/hash/MurmurHash3AdaptorTest.java
+++ b/src/test/java/org/apache/datasketches/hash/MurmurHash3AdaptorTest.java
@@ -33,7 +33,6 @@ import org.apache.datasketches.SketchesArgumentException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class MurmurHash3AdaptorTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hash/MurmurHash3Test.java b/src/test/java/org/apache/datasketches/hash/MurmurHash3Test.java
index 2db281c1..75362512 100644
--- a/src/test/java/org/apache/datasketches/hash/MurmurHash3Test.java
+++ b/src/test/java/org/apache/datasketches/hash/MurmurHash3Test.java
@@ -34,7 +34,6 @@ import org.testng.annotations.Test;
  *
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class MurmurHash3Test {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hash/MurmurHash3v2Test.java b/src/test/java/org/apache/datasketches/hash/MurmurHash3v2Test.java
index 0655ba56..23f369e6 100644
--- a/src/test/java/org/apache/datasketches/hash/MurmurHash3v2Test.java
+++ b/src/test/java/org/apache/datasketches/hash/MurmurHash3v2Test.java
@@ -34,7 +34,6 @@ import org.apache.datasketches.memory.WritableMemory;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class MurmurHash3v2Test {
   private Random rand = new Random();
   private static final int trials = 1 << 20;
diff --git a/src/test/java/org/apache/datasketches/hash/XxHashTest.java b/src/test/java/org/apache/datasketches/hash/XxHashTest.java
index 53c34f50..4ad433b2 100644
--- a/src/test/java/org/apache/datasketches/hash/XxHashTest.java
+++ b/src/test/java/org/apache/datasketches/hash/XxHashTest.java
@@ -28,7 +28,6 @@ import org.apache.datasketches.memory.Memory;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class XxHashTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/AuxHashMapTest.java b/src/test/java/org/apache/datasketches/hll/AuxHashMapTest.java
index 063cf9c4..a31e2b0e 100644
--- a/src/test/java/org/apache/datasketches/hll/AuxHashMapTest.java
+++ b/src/test/java/org/apache/datasketches/hll/AuxHashMapTest.java
@@ -30,7 +30,6 @@ import org.apache.datasketches.SketchesStateException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class AuxHashMapTest {
   static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/hll/BaseHllSketchTest.java b/src/test/java/org/apache/datasketches/hll/BaseHllSketchTest.java
index 9bbbeacd..fa7717fc 100644
--- a/src/test/java/org/apache/datasketches/hll/BaseHllSketchTest.java
+++ b/src/test/java/org/apache/datasketches/hll/BaseHllSketchTest.java
@@ -32,7 +32,6 @@ import java.nio.ByteBuffer;
  * @author Lee Rhodes
  *
  */
-@SuppressWarnings("javadoc")
 public class BaseHllSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/CouponListTest.java b/src/test/java/org/apache/datasketches/hll/CouponListTest.java
index e668e736..fe24a931 100644
--- a/src/test/java/org/apache/datasketches/hll/CouponListTest.java
+++ b/src/test/java/org/apache/datasketches/hll/CouponListTest.java
@@ -30,7 +30,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CouponListTest {
 
   @Test //visual check
diff --git a/src/test/java/org/apache/datasketches/hll/CrossCountingTest.java b/src/test/java/org/apache/datasketches/hll/CrossCountingTest.java
index dbb5a330..03c9925d 100644
--- a/src/test/java/org/apache/datasketches/hll/CrossCountingTest.java
+++ b/src/test/java/org/apache/datasketches/hll/CrossCountingTest.java
@@ -29,7 +29,7 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings({"unused", "javadoc"})
+@SuppressWarnings("unused")
 public class CrossCountingTest {
   static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/hll/DirectAuxHashMapTest.java b/src/test/java/org/apache/datasketches/hll/DirectAuxHashMapTest.java
index be7b4f43..f64ee56e 100644
--- a/src/test/java/org/apache/datasketches/hll/DirectAuxHashMapTest.java
+++ b/src/test/java/org/apache/datasketches/hll/DirectAuxHashMapTest.java
@@ -41,7 +41,6 @@ import org.apache.datasketches.SketchesStateException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DirectAuxHashMapTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/DirectCouponListTest.java b/src/test/java/org/apache/datasketches/hll/DirectCouponListTest.java
index 06250941..38cbc497 100644
--- a/src/test/java/org/apache/datasketches/hll/DirectCouponListTest.java
+++ b/src/test/java/org/apache/datasketches/hll/DirectCouponListTest.java
@@ -34,7 +34,6 @@ import org.apache.datasketches.memory.WritableMemory;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DirectCouponListTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/DirectHllSketchTest.java b/src/test/java/org/apache/datasketches/hll/DirectHllSketchTest.java
index 8c3a7730..1632fb9b 100644
--- a/src/test/java/org/apache/datasketches/hll/DirectHllSketchTest.java
+++ b/src/test/java/org/apache/datasketches/hll/DirectHllSketchTest.java
@@ -34,7 +34,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DirectHllSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/DirectUnionTest.java b/src/test/java/org/apache/datasketches/hll/DirectUnionTest.java
index b8015e1c..5251da63 100644
--- a/src/test/java/org/apache/datasketches/hll/DirectUnionTest.java
+++ b/src/test/java/org/apache/datasketches/hll/DirectUnionTest.java
@@ -37,7 +37,6 @@ import org.apache.datasketches.SketchesArgumentException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DirectUnionTest {
   static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/hll/HllArrayTest.java b/src/test/java/org/apache/datasketches/hll/HllArrayTest.java
index 603d392a..cd64cc4d 100644
--- a/src/test/java/org/apache/datasketches/hll/HllArrayTest.java
+++ b/src/test/java/org/apache/datasketches/hll/HllArrayTest.java
@@ -34,7 +34,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class HllArrayTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/HllSketchTest.java b/src/test/java/org/apache/datasketches/hll/HllSketchTest.java
index 3b346d80..52b1904c 100644
--- a/src/test/java/org/apache/datasketches/hll/HllSketchTest.java
+++ b/src/test/java/org/apache/datasketches/hll/HllSketchTest.java
@@ -43,7 +43,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class HllSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/IsomorphicTest.java b/src/test/java/org/apache/datasketches/hll/IsomorphicTest.java
index 99b261c2..1d8277bf 100644
--- a/src/test/java/org/apache/datasketches/hll/IsomorphicTest.java
+++ b/src/test/java/org/apache/datasketches/hll/IsomorphicTest.java
@@ -34,7 +34,7 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings({"javadoc", "unused"})
+@SuppressWarnings("unused")
 public class IsomorphicTest {
   long v = 0;
 
diff --git a/src/test/java/org/apache/datasketches/hll/PreambleUtilTest.java b/src/test/java/org/apache/datasketches/hll/PreambleUtilTest.java
index 93007f56..6fbe287a 100644
--- a/src/test/java/org/apache/datasketches/hll/PreambleUtilTest.java
+++ b/src/test/java/org/apache/datasketches/hll/PreambleUtilTest.java
@@ -40,7 +40,6 @@ import org.apache.datasketches.SketchesArgumentException;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class PreambleUtilTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/TablesTest.java b/src/test/java/org/apache/datasketches/hll/TablesTest.java
index 7f8b93b7..fac2775e 100644
--- a/src/test/java/org/apache/datasketches/hll/TablesTest.java
+++ b/src/test/java/org/apache/datasketches/hll/TablesTest.java
@@ -33,7 +33,6 @@ import org.apache.datasketches.SketchesArgumentException;
  * @author Lee Rhodes
  *
  */
-@SuppressWarnings("javadoc")
 public class TablesTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hll/ToFromByteArrayTest.java b/src/test/java/org/apache/datasketches/hll/ToFromByteArrayTest.java
index b626310c..5560e225 100644
--- a/src/test/java/org/apache/datasketches/hll/ToFromByteArrayTest.java
+++ b/src/test/java/org/apache/datasketches/hll/ToFromByteArrayTest.java
@@ -31,7 +31,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ToFromByteArrayTest {
 
   static final int[] nArr = new int[] {1, 3, 10, 30, 100, 300, 1000, 3000, 10000, 30000};
diff --git a/src/test/java/org/apache/datasketches/hll/UnionCaseTest.java b/src/test/java/org/apache/datasketches/hll/UnionCaseTest.java
index 9a8dc1f8..2be2b41a 100644
--- a/src/test/java/org/apache/datasketches/hll/UnionCaseTest.java
+++ b/src/test/java/org/apache/datasketches/hll/UnionCaseTest.java
@@ -37,7 +37,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class UnionCaseTest {
   private static final String LS = System.getProperty("line.separator");
   long v = 0;
diff --git a/src/test/java/org/apache/datasketches/hll/UnionTest.java b/src/test/java/org/apache/datasketches/hll/UnionTest.java
index 9ef5c848..ee58d902 100644
--- a/src/test/java/org/apache/datasketches/hll/UnionTest.java
+++ b/src/test/java/org/apache/datasketches/hll/UnionTest.java
@@ -36,7 +36,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class UnionTest {
   static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/hllmap/CouponHashMapTest.java b/src/test/java/org/apache/datasketches/hllmap/CouponHashMapTest.java
index ed87f3b9..c0bfebb0 100644
--- a/src/test/java/org/apache/datasketches/hllmap/CouponHashMapTest.java
+++ b/src/test/java/org/apache/datasketches/hllmap/CouponHashMapTest.java
@@ -26,7 +26,6 @@ import org.testng.annotations.Test;
 
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class CouponHashMapTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hllmap/CouponTraverseMapTest.java b/src/test/java/org/apache/datasketches/hllmap/CouponTraverseMapTest.java
index 418bc0fc..b44506c5 100644
--- a/src/test/java/org/apache/datasketches/hllmap/CouponTraverseMapTest.java
+++ b/src/test/java/org/apache/datasketches/hllmap/CouponTraverseMapTest.java
@@ -24,7 +24,6 @@ import static java.nio.charset.StandardCharsets.UTF_8;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class CouponTraverseMapTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hllmap/HllMapTest.java b/src/test/java/org/apache/datasketches/hllmap/HllMapTest.java
index 4917e0e0..d236309a 100644
--- a/src/test/java/org/apache/datasketches/hllmap/HllMapTest.java
+++ b/src/test/java/org/apache/datasketches/hllmap/HllMapTest.java
@@ -24,7 +24,6 @@ import org.testng.annotations.Test;
 
 import org.apache.datasketches.Util;
 
-@SuppressWarnings("javadoc")
 public class HllMapTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hllmap/SingleCouponMapTest.java b/src/test/java/org/apache/datasketches/hllmap/SingleCouponMapTest.java
index a5427d44..401e6e49 100644
--- a/src/test/java/org/apache/datasketches/hllmap/SingleCouponMapTest.java
+++ b/src/test/java/org/apache/datasketches/hllmap/SingleCouponMapTest.java
@@ -24,7 +24,6 @@ import static java.nio.charset.StandardCharsets.UTF_8;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class SingleCouponMapTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/hllmap/UniqueCountMapTest.java b/src/test/java/org/apache/datasketches/hllmap/UniqueCountMapTest.java
index 82a00375..cc681f44 100644
--- a/src/test/java/org/apache/datasketches/hllmap/UniqueCountMapTest.java
+++ b/src/test/java/org/apache/datasketches/hllmap/UniqueCountMapTest.java
@@ -28,7 +28,6 @@ import org.testng.annotations.Test;
 import org.apache.datasketches.SketchesArgumentException;
 import org.apache.datasketches.Util;
 
-@SuppressWarnings("javadoc")
 public class UniqueCountMapTest {
   private final static int INIT_ENTRIES = 211;
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/AccuracyTest.java b/src/test/java/org/apache/datasketches/quantiles/AccuracyTest.java
index a8b6fdba..082e6e89 100644
--- a/src/test/java/org/apache/datasketches/quantiles/AccuracyTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/AccuracyTest.java
@@ -26,7 +26,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class AccuracyTest {
   static Random rand = new Random();
 
diff --git a/src/test/java/org/apache/datasketches/quantiles/DebugUnionTest.java b/src/test/java/org/apache/datasketches/quantiles/DebugUnionTest.java
index d7187412..f480d698 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DebugUnionTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DebugUnionTest.java
@@ -33,7 +33,6 @@ import org.apache.datasketches.memory.WritableMemory;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DebugUnionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/DirectCompactDoublesSketchTest.java b/src/test/java/org/apache/datasketches/quantiles/DirectCompactDoublesSketchTest.java
index 3121c8bd..74e808f8 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DirectCompactDoublesSketchTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DirectCompactDoublesSketchTest.java
@@ -36,7 +36,6 @@ import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.memory.WritableMemory;
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class DirectCompactDoublesSketchTest {
 
   @BeforeMethod
diff --git a/src/test/java/org/apache/datasketches/quantiles/DirectQuantilesMemoryRequestTest.java b/src/test/java/org/apache/datasketches/quantiles/DirectQuantilesMemoryRequestTest.java
index 232365c5..5c2882c5 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DirectQuantilesMemoryRequestTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DirectQuantilesMemoryRequestTest.java
@@ -38,7 +38,6 @@ import org.apache.datasketches.memory.WritableMemory;
  * implementation that <i>owns</i> the native memory allocations, thus is responsible for
  * allocating larger Memory when requested and the actual freeing of the old memory allocations.
  */
-@SuppressWarnings("javadoc")
 public class DirectQuantilesMemoryRequestTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/DirectUpdateDoublesSketchTest.java b/src/test/java/org/apache/datasketches/quantiles/DirectUpdateDoublesSketchTest.java
index 33a8e503..ce29ed69 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DirectUpdateDoublesSketchTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DirectUpdateDoublesSketchTest.java
@@ -35,7 +35,6 @@ import org.testng.annotations.Test;
 import org.apache.datasketches.memory.WritableMemory;
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class DirectUpdateDoublesSketchTest {
 
   @BeforeMethod
diff --git a/src/test/java/org/apache/datasketches/quantiles/DoublesSketchBuilderTest.java b/src/test/java/org/apache/datasketches/quantiles/DoublesSketchBuilderTest.java
index 5fe6b6ed..8032fc3e 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DoublesSketchBuilderTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DoublesSketchBuilderTest.java
@@ -26,7 +26,6 @@ import org.testng.annotations.Test;
 
 import org.apache.datasketches.memory.WritableMemory;
 
-@SuppressWarnings("javadoc")
 public class DoublesSketchBuilderTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/DoublesSketchIteratorTest.java b/src/test/java/org/apache/datasketches/quantiles/DoublesSketchIteratorTest.java
index 4eb639f8..0fbb4481 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DoublesSketchIteratorTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DoublesSketchIteratorTest.java
@@ -22,7 +22,6 @@ package org.apache.datasketches.quantiles;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class DoublesSketchIteratorTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/DoublesSketchTest.java b/src/test/java/org/apache/datasketches/quantiles/DoublesSketchTest.java
index c638125d..b8c2cab5 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DoublesSketchTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DoublesSketchTest.java
@@ -32,7 +32,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class DoublesSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/DoublesUnionBuilderTest.java b/src/test/java/org/apache/datasketches/quantiles/DoublesUnionBuilderTest.java
index 7b5802e1..3cb572d0 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DoublesUnionBuilderTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DoublesUnionBuilderTest.java
@@ -27,7 +27,6 @@ import org.testng.annotations.Test;
 import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.memory.WritableMemory;
 
-@SuppressWarnings("javadoc")
 public class DoublesUnionBuilderTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/DoublesUnionImplTest.java b/src/test/java/org/apache/datasketches/quantiles/DoublesUnionImplTest.java
index e79d3d4b..59f01078 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DoublesUnionImplTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DoublesUnionImplTest.java
@@ -34,7 +34,6 @@ import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.memory.WritableMemory;
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class DoublesUnionImplTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/DoublesUtilTest.java b/src/test/java/org/apache/datasketches/quantiles/DoublesUtilTest.java
index 0d00441a..b203b467 100644
--- a/src/test/java/org/apache/datasketches/quantiles/DoublesUtilTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/DoublesUtilTest.java
@@ -27,7 +27,6 @@ import org.testng.annotations.Test;
 import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.memory.WritableMemory;
 
-@SuppressWarnings("javadoc")
 public class DoublesUtilTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/ForwardCompatibilityTest.java b/src/test/java/org/apache/datasketches/quantiles/ForwardCompatibilityTest.java
index 98e1c821..164bec21 100644
--- a/src/test/java/org/apache/datasketches/quantiles/ForwardCompatibilityTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/ForwardCompatibilityTest.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.Memory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ForwardCompatibilityTest {
   private static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/quantiles/HeapCompactDoublesSketchTest.java b/src/test/java/org/apache/datasketches/quantiles/HeapCompactDoublesSketchTest.java
index 5bc6ba67..273fc3c2 100644
--- a/src/test/java/org/apache/datasketches/quantiles/HeapCompactDoublesSketchTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/HeapCompactDoublesSketchTest.java
@@ -32,7 +32,6 @@ import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.memory.WritableMemory;
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class HeapCompactDoublesSketchTest {
 
   @BeforeMethod
diff --git a/src/test/java/org/apache/datasketches/quantiles/HeapUpdateDoublesSketchTest.java b/src/test/java/org/apache/datasketches/quantiles/HeapUpdateDoublesSketchTest.java
index 5513f7d6..de08b9c4 100644
--- a/src/test/java/org/apache/datasketches/quantiles/HeapUpdateDoublesSketchTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/HeapUpdateDoublesSketchTest.java
@@ -43,7 +43,6 @@ import org.testng.Assert;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class HeapUpdateDoublesSketchTest {
 
   @BeforeMethod
diff --git a/src/test/java/org/apache/datasketches/quantiles/ItemsSketchIteratorTest.java b/src/test/java/org/apache/datasketches/quantiles/ItemsSketchIteratorTest.java
index 96c0d237..0af7ad35 100644
--- a/src/test/java/org/apache/datasketches/quantiles/ItemsSketchIteratorTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/ItemsSketchIteratorTest.java
@@ -24,7 +24,6 @@ import java.util.Comparator;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ItemsSketchIteratorTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/ItemsSketchTest.java b/src/test/java/org/apache/datasketches/quantiles/ItemsSketchTest.java
index 4c6a431f..df4e864c 100644
--- a/src/test/java/org/apache/datasketches/quantiles/ItemsSketchTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/ItemsSketchTest.java
@@ -36,7 +36,6 @@ import org.testng.Assert;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ItemsSketchTest {
 
   @BeforeMethod
diff --git a/src/test/java/org/apache/datasketches/quantiles/ItemsUnionTest.java b/src/test/java/org/apache/datasketches/quantiles/ItemsUnionTest.java
index 6c5f730b..94c75067 100644
--- a/src/test/java/org/apache/datasketches/quantiles/ItemsUnionTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/ItemsUnionTest.java
@@ -31,7 +31,6 @@ import org.apache.datasketches.ArrayOfItemsSerDe;
 import org.apache.datasketches.ArrayOfLongsSerDe;
 import org.apache.datasketches.ArrayOfStringsSerDe;
 
-@SuppressWarnings("javadoc")
 public class ItemsUnionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/KolmogorovSmirnovTest.java b/src/test/java/org/apache/datasketches/quantiles/KolmogorovSmirnovTest.java
index 8efeb334..f3177419 100644
--- a/src/test/java/org/apache/datasketches/quantiles/KolmogorovSmirnovTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/KolmogorovSmirnovTest.java
@@ -27,7 +27,6 @@ import java.util.Random;
 
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class KolmogorovSmirnovTest {
 
  @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/PreambleUtilTest.java b/src/test/java/org/apache/datasketches/quantiles/PreambleUtilTest.java
index 1ae21c03..be2f328b 100644
--- a/src/test/java/org/apache/datasketches/quantiles/PreambleUtilTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/PreambleUtilTest.java
@@ -43,7 +43,6 @@ import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.memory.WritableHandle;
 import org.apache.datasketches.memory.WritableMemory;
 
-@SuppressWarnings("javadoc")
 public class PreambleUtilTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/ReadOnlyMemoryTest.java b/src/test/java/org/apache/datasketches/quantiles/ReadOnlyMemoryTest.java
index 5c27e4ba..399e098f 100644
--- a/src/test/java/org/apache/datasketches/quantiles/ReadOnlyMemoryTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/ReadOnlyMemoryTest.java
@@ -28,7 +28,6 @@ import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.SketchesArgumentException;
 import org.apache.datasketches.SketchesReadOnlyException;
 
-@SuppressWarnings("javadoc")
 public class ReadOnlyMemoryTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/quantiles/SerDeCompatibilityTest.java b/src/test/java/org/apache/datasketches/quantiles/SerDeCompatibilityTest.java
index a035de20..ff300909 100644
--- a/src/test/java/org/apache/datasketches/quantiles/SerDeCompatibilityTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/SerDeCompatibilityTest.java
@@ -27,7 +27,6 @@ import org.apache.datasketches.memory.Memory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class SerDeCompatibilityTest {
 
   private static final ArrayOfItemsSerDe<Double> serDe = new ArrayOfDoublesSerDe();
diff --git a/src/test/java/org/apache/datasketches/quantiles/UtilTest.java b/src/test/java/org/apache/datasketches/quantiles/UtilTest.java
index e01ceab1..275ed7e4 100644
--- a/src/test/java/org/apache/datasketches/quantiles/UtilTest.java
+++ b/src/test/java/org/apache/datasketches/quantiles/UtilTest.java
@@ -28,7 +28,6 @@ import org.testng.annotations.Test;
 
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class UtilTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/req/FloatBufferTest.java b/src/test/java/org/apache/datasketches/req/FloatBufferTest.java
index 1b0e3087..54c27a61 100644
--- a/src/test/java/org/apache/datasketches/req/FloatBufferTest.java
+++ b/src/test/java/org/apache/datasketches/req/FloatBufferTest.java
@@ -30,7 +30,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class FloatBufferTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/req/ReqAuxiliaryTest.java b/src/test/java/org/apache/datasketches/req/ReqAuxiliaryTest.java
index 92415590..66e90eb6 100644
--- a/src/test/java/org/apache/datasketches/req/ReqAuxiliaryTest.java
+++ b/src/test/java/org/apache/datasketches/req/ReqAuxiliaryTest.java
@@ -27,7 +27,7 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
+
 public class ReqAuxiliaryTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/req/ReqCompactorTest.java b/src/test/java/org/apache/datasketches/req/ReqCompactorTest.java
index d1aa7d31..b29d07fd 100644
--- a/src/test/java/org/apache/datasketches/req/ReqCompactorTest.java
+++ b/src/test/java/org/apache/datasketches/req/ReqCompactorTest.java
@@ -30,7 +30,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ReqCompactorTest {
   final ReqSketchTest reqSketchTest = new ReqSketchTest();
 
diff --git a/src/test/java/org/apache/datasketches/req/ReqSketchBuilderTest.java b/src/test/java/org/apache/datasketches/req/ReqSketchBuilderTest.java
index a7396ed8..d031c8be 100644
--- a/src/test/java/org/apache/datasketches/req/ReqSketchBuilderTest.java
+++ b/src/test/java/org/apache/datasketches/req/ReqSketchBuilderTest.java
@@ -27,7 +27,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ReqSketchBuilderTest {
 
   @Test
@@ -44,7 +43,9 @@ public class ReqSketchBuilderTest {
     println(bldr.toString());
   }
 
-  @SuppressWarnings("unused")
+  /**
+   * @param o object to be printed
+   */
   static void println(final Object o) {
     //System.out.println(o.toString());
   }
diff --git a/src/test/java/org/apache/datasketches/req/ReqSketchOtherTest.java b/src/test/java/org/apache/datasketches/req/ReqSketchOtherTest.java
index 6a093771..f4313d0c 100644
--- a/src/test/java/org/apache/datasketches/req/ReqSketchOtherTest.java
+++ b/src/test/java/org/apache/datasketches/req/ReqSketchOtherTest.java
@@ -36,7 +36,7 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings({"javadoc", "unused"})
+@SuppressWarnings("unused")
 public class ReqSketchOtherTest {
   final ReqSketchTest reqSketchTest = new ReqSketchTest();
   static InequalitySearch critLT = LT;
diff --git a/src/test/java/org/apache/datasketches/req/ReqSketchTest.java b/src/test/java/org/apache/datasketches/req/ReqSketchTest.java
index 27dfc3b8..70211c6b 100644
--- a/src/test/java/org/apache/datasketches/req/ReqSketchTest.java
+++ b/src/test/java/org/apache/datasketches/req/ReqSketchTest.java
@@ -33,7 +33,7 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings({"javadoc", "unused"})
+@SuppressWarnings("unused")
 public class ReqSketchTest {
   private static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/sampling/ReservoirItemsSketchTest.java b/src/test/java/org/apache/datasketches/sampling/ReservoirItemsSketchTest.java
index 723a3fed..8057f0eb 100644
--- a/src/test/java/org/apache/datasketches/sampling/ReservoirItemsSketchTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/ReservoirItemsSketchTest.java
@@ -46,7 +46,6 @@ import org.apache.datasketches.SketchesArgumentException;
 import org.apache.datasketches.SketchesException;
 import org.apache.datasketches.SketchesStateException;
 
-@SuppressWarnings("javadoc")
 public class ReservoirItemsSketchTest {
   private static final double EPS = 1e-8;
 
diff --git a/src/test/java/org/apache/datasketches/sampling/ReservoirItemsUnionTest.java b/src/test/java/org/apache/datasketches/sampling/ReservoirItemsUnionTest.java
index acb70ade..2144664a 100644
--- a/src/test/java/org/apache/datasketches/sampling/ReservoirItemsUnionTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/ReservoirItemsUnionTest.java
@@ -44,7 +44,6 @@ import org.apache.datasketches.Family;
 import org.apache.datasketches.SketchesArgumentException;
 
 // Tests mostly focus on Long since other types are already tested in ReservoirItemsSketchTest.
-@SuppressWarnings("javadoc")
 public class ReservoirItemsUnionTest {
   @Test
   public void checkEmptyUnion() {
diff --git a/src/test/java/org/apache/datasketches/sampling/ReservoirLongsSketchTest.java b/src/test/java/org/apache/datasketches/sampling/ReservoirLongsSketchTest.java
index d8c081ea..016f9dab 100644
--- a/src/test/java/org/apache/datasketches/sampling/ReservoirLongsSketchTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/ReservoirLongsSketchTest.java
@@ -42,7 +42,6 @@ import org.apache.datasketches.SketchesArgumentException;
 import org.apache.datasketches.SketchesException;
 import org.apache.datasketches.SketchesStateException;
 
-@SuppressWarnings("javadoc")
 public class ReservoirLongsSketchTest {
   private static final double EPS = 1e-8;
 
diff --git a/src/test/java/org/apache/datasketches/sampling/ReservoirLongsUnionTest.java b/src/test/java/org/apache/datasketches/sampling/ReservoirLongsUnionTest.java
index 184db270..96652d7e 100644
--- a/src/test/java/org/apache/datasketches/sampling/ReservoirLongsUnionTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/ReservoirLongsUnionTest.java
@@ -37,7 +37,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.apache.datasketches.Family;
 import org.apache.datasketches.SketchesArgumentException;
 
-@SuppressWarnings("javadoc")
 public class ReservoirLongsUnionTest {
   @Test
   public void checkEmptyUnion() {
diff --git a/src/test/java/org/apache/datasketches/sampling/ReservoirSizeTest.java b/src/test/java/org/apache/datasketches/sampling/ReservoirSizeTest.java
index 2f730154..fd5a522b 100644
--- a/src/test/java/org/apache/datasketches/sampling/ReservoirSizeTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/ReservoirSizeTest.java
@@ -26,7 +26,6 @@ import static org.testng.Assert.fail;
 import org.apache.datasketches.SketchesArgumentException;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ReservoirSizeTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/sampling/VarOptItemsSamplesTest.java b/src/test/java/org/apache/datasketches/sampling/VarOptItemsSamplesTest.java
index e78dba01..036179ff 100644
--- a/src/test/java/org/apache/datasketches/sampling/VarOptItemsSamplesTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/VarOptItemsSamplesTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
 /**
  * @author Jon Malkin
  */
-@SuppressWarnings("javadoc")
 public class VarOptItemsSamplesTest {
   @Test
   public void compareIteratorToArrays() {
diff --git a/src/test/java/org/apache/datasketches/sampling/VarOptItemsSketchTest.java b/src/test/java/org/apache/datasketches/sampling/VarOptItemsSketchTest.java
index 8043cb1f..11d1b1a3 100644
--- a/src/test/java/org/apache/datasketches/sampling/VarOptItemsSketchTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/VarOptItemsSketchTest.java
@@ -37,7 +37,6 @@ import org.apache.datasketches.memory.Memory;
 import org.apache.datasketches.memory.WritableMemory;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class VarOptItemsSketchTest {
   static final double EPS = 1e-10;
 
diff --git a/src/test/java/org/apache/datasketches/sampling/VarOptItemsUnionTest.java b/src/test/java/org/apache/datasketches/sampling/VarOptItemsUnionTest.java
index 2189771b..04210d15 100644
--- a/src/test/java/org/apache/datasketches/sampling/VarOptItemsUnionTest.java
+++ b/src/test/java/org/apache/datasketches/sampling/VarOptItemsUnionTest.java
@@ -39,7 +39,6 @@ import org.apache.datasketches.SketchesArgumentException;
 /**
  * @author Jon Malkin
  */
-@SuppressWarnings("javadoc")
 public class VarOptItemsUnionTest {
   @Test(expectedExceptions = SketchesArgumentException.class)
   public void checkBadSerVer() {
diff --git a/src/test/java/org/apache/datasketches/theta/AnotBimplTest.java b/src/test/java/org/apache/datasketches/theta/AnotBimplTest.java
index 03808928..e2b312ca 100644
--- a/src/test/java/org/apache/datasketches/theta/AnotBimplTest.java
+++ b/src/test/java/org/apache/datasketches/theta/AnotBimplTest.java
@@ -34,7 +34,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class AnotBimplTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/CompactSketchTest.java b/src/test/java/org/apache/datasketches/theta/CompactSketchTest.java
index faf74338..f4c7f0b4 100644
--- a/src/test/java/org/apache/datasketches/theta/CompactSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/CompactSketchTest.java
@@ -35,7 +35,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class CompactSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/ConcurrentDirectQuickSelectSketchTest.java b/src/test/java/org/apache/datasketches/theta/ConcurrentDirectQuickSelectSketchTest.java
index b5c77601..a4089e91 100644
--- a/src/test/java/org/apache/datasketches/theta/ConcurrentDirectQuickSelectSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/ConcurrentDirectQuickSelectSketchTest.java
@@ -39,7 +39,6 @@ import org.testng.annotations.Test;
 /**
  * @author eshcar
  */
-@SuppressWarnings("javadoc")
 public class ConcurrentDirectQuickSelectSketchTest {
   private static final long SEED = DEFAULT_UPDATE_SEED;
 
@@ -535,7 +534,6 @@ public class ConcurrentDirectQuickSelectSketchTest {
     for (int i = 0; i < u; i++) { local.update(i); }
   }
 
-  @SuppressWarnings("unused")
   @Test(expectedExceptions = SketchesArgumentException.class)
   public void checkConstructorKtooSmall() {
     int lgK = 3;
diff --git a/src/test/java/org/apache/datasketches/theta/ConcurrentHeapQuickSelectSketchTest.java b/src/test/java/org/apache/datasketches/theta/ConcurrentHeapQuickSelectSketchTest.java
index e28cc745..020f0db0 100644
--- a/src/test/java/org/apache/datasketches/theta/ConcurrentHeapQuickSelectSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/ConcurrentHeapQuickSelectSketchTest.java
@@ -39,7 +39,6 @@ import org.testng.annotations.Test;
 /**
  * @author eshcar
  */
-@SuppressWarnings("javadoc")
 public class ConcurrentHeapQuickSelectSketchTest {
 
 
@@ -491,7 +490,6 @@ public class ConcurrentHeapQuickSelectSketchTest {
     println(sl.bldr.toString());
   }
 
-  @SuppressWarnings("unused")
   @Test(expectedExceptions = SketchesArgumentException.class)
   public void checkBuilderSmallNominal() {
     int lgK = 2; //too small
diff --git a/src/test/java/org/apache/datasketches/theta/DirectIntersectionTest.java b/src/test/java/org/apache/datasketches/theta/DirectIntersectionTest.java
index 5063957f..7104c0e4 100644
--- a/src/test/java/org/apache/datasketches/theta/DirectIntersectionTest.java
+++ b/src/test/java/org/apache/datasketches/theta/DirectIntersectionTest.java
@@ -40,7 +40,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DirectIntersectionTest {
   private static final int PREBYTES = CONST_PREAMBLE_LONGS << 3; //24
 
diff --git a/src/test/java/org/apache/datasketches/theta/DirectQuickSelectSketchTest.java b/src/test/java/org/apache/datasketches/theta/DirectQuickSelectSketchTest.java
index 41f56c8c..266d7ef0 100644
--- a/src/test/java/org/apache/datasketches/theta/DirectQuickSelectSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/DirectQuickSelectSketchTest.java
@@ -54,7 +54,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DirectQuickSelectSketchTest {
 
   @Test//(expectedExceptions = SketchesArgumentException.class)
@@ -426,7 +425,7 @@ public class DirectQuickSelectSketchTest {
       assertEquals(csk3.getClass().getSimpleName(), "DirectCompactSketch");
     } catch (final Exception e) {
       //if (e instanceof SketchesArgumentException) {}
-      throw new RuntimeException(e); 
+      throw new RuntimeException(e);
     }
   }
 
diff --git a/src/test/java/org/apache/datasketches/theta/DirectUnionTest.java b/src/test/java/org/apache/datasketches/theta/DirectUnionTest.java
index 3c21096b..6c0cfe97 100644
--- a/src/test/java/org/apache/datasketches/theta/DirectUnionTest.java
+++ b/src/test/java/org/apache/datasketches/theta/DirectUnionTest.java
@@ -41,7 +41,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class DirectUnionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/EmptyTest.java b/src/test/java/org/apache/datasketches/theta/EmptyTest.java
index 56a6929a..524b2d2c 100644
--- a/src/test/java/org/apache/datasketches/theta/EmptyTest.java
+++ b/src/test/java/org/apache/datasketches/theta/EmptyTest.java
@@ -36,7 +36,6 @@ import org.testng.annotations.Test;
  *
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class EmptyTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/ExamplesTest.java b/src/test/java/org/apache/datasketches/theta/ExamplesTest.java
index 8a70dae9..25e94f68 100644
--- a/src/test/java/org/apache/datasketches/theta/ExamplesTest.java
+++ b/src/test/java/org/apache/datasketches/theta/ExamplesTest.java
@@ -24,7 +24,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ExamplesTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/ForwardCompatibilityTest.java b/src/test/java/org/apache/datasketches/theta/ForwardCompatibilityTest.java
index 0a30d384..2f204d6d 100644
--- a/src/test/java/org/apache/datasketches/theta/ForwardCompatibilityTest.java
+++ b/src/test/java/org/apache/datasketches/theta/ForwardCompatibilityTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ForwardCompatibilityTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/HeapAlphaSketchTest.java b/src/test/java/org/apache/datasketches/theta/HeapAlphaSketchTest.java
index 157731af..24823757 100644
--- a/src/test/java/org/apache/datasketches/theta/HeapAlphaSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/HeapAlphaSketchTest.java
@@ -49,7 +49,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class HeapAlphaSketchTest {
   private Family fam_ = ALPHA;
 
diff --git a/src/test/java/org/apache/datasketches/theta/HeapIntersectionTest.java b/src/test/java/org/apache/datasketches/theta/HeapIntersectionTest.java
index b6046c9b..eb8376ce 100644
--- a/src/test/java/org/apache/datasketches/theta/HeapIntersectionTest.java
+++ b/src/test/java/org/apache/datasketches/theta/HeapIntersectionTest.java
@@ -38,7 +38,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class HeapIntersectionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/HeapQuickSelectSketchTest.java b/src/test/java/org/apache/datasketches/theta/HeapQuickSelectSketchTest.java
index 155cb12f..f8748f6e 100644
--- a/src/test/java/org/apache/datasketches/theta/HeapQuickSelectSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/HeapQuickSelectSketchTest.java
@@ -50,7 +50,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class HeapQuickSelectSketchTest {
   private Family fam_ = QUICKSELECT;
 
diff --git a/src/test/java/org/apache/datasketches/theta/HeapUnionTest.java b/src/test/java/org/apache/datasketches/theta/HeapUnionTest.java
index 190b1405..64fa1289 100644
--- a/src/test/java/org/apache/datasketches/theta/HeapUnionTest.java
+++ b/src/test/java/org/apache/datasketches/theta/HeapUnionTest.java
@@ -38,7 +38,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class HeapUnionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/IteratorTest.java b/src/test/java/org/apache/datasketches/theta/IteratorTest.java
index 3ee1c6b8..44aa271b 100644
--- a/src/test/java/org/apache/datasketches/theta/IteratorTest.java
+++ b/src/test/java/org/apache/datasketches/theta/IteratorTest.java
@@ -29,7 +29,6 @@ import org.apache.datasketches.Family;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class IteratorTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/JaccardSimilarityTest.java b/src/test/java/org/apache/datasketches/theta/JaccardSimilarityTest.java
index fe350c2c..92f3e4c2 100644
--- a/src/test/java/org/apache/datasketches/theta/JaccardSimilarityTest.java
+++ b/src/test/java/org/apache/datasketches/theta/JaccardSimilarityTest.java
@@ -29,7 +29,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class JaccardSimilarityTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/PairwiseSetOperationsTest.java b/src/test/java/org/apache/datasketches/theta/PairwiseSetOperationsTest.java
index 4315b2fa..e19ceeb9 100644
--- a/src/test/java/org/apache/datasketches/theta/PairwiseSetOperationsTest.java
+++ b/src/test/java/org/apache/datasketches/theta/PairwiseSetOperationsTest.java
@@ -25,7 +25,7 @@ import static org.testng.Assert.fail;
 import org.apache.datasketches.SketchesArgumentException;
 import org.testng.annotations.Test;
 
-@SuppressWarnings({"javadoc","deprecation"})
+@SuppressWarnings("deprecation")
 public class PairwiseSetOperationsTest {
 
   // Intersection
diff --git a/src/test/java/org/apache/datasketches/theta/PreambleUtilTest.java b/src/test/java/org/apache/datasketches/theta/PreambleUtilTest.java
index 38bcc160..a6bdff49 100644
--- a/src/test/java/org/apache/datasketches/theta/PreambleUtilTest.java
+++ b/src/test/java/org/apache/datasketches/theta/PreambleUtilTest.java
@@ -65,7 +65,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class PreambleUtilTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/ReadOnlyMemoryTest.java b/src/test/java/org/apache/datasketches/theta/ReadOnlyMemoryTest.java
index 7ea3f2d9..ba41dec2 100644
--- a/src/test/java/org/apache/datasketches/theta/ReadOnlyMemoryTest.java
+++ b/src/test/java/org/apache/datasketches/theta/ReadOnlyMemoryTest.java
@@ -30,7 +30,6 @@ import org.apache.datasketches.memory.Memory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ReadOnlyMemoryTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/SetOperationTest.java b/src/test/java/org/apache/datasketches/theta/SetOperationTest.java
index af5fcfb7..8ddac37a 100644
--- a/src/test/java/org/apache/datasketches/theta/SetOperationTest.java
+++ b/src/test/java/org/apache/datasketches/theta/SetOperationTest.java
@@ -43,7 +43,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class SetOperationTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/SetOpsCornerCasesTest.java b/src/test/java/org/apache/datasketches/theta/SetOpsCornerCasesTest.java
index 8ebd5492..05b91f81 100644
--- a/src/test/java/org/apache/datasketches/theta/SetOpsCornerCasesTest.java
+++ b/src/test/java/org/apache/datasketches/theta/SetOpsCornerCasesTest.java
@@ -33,7 +33,7 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings({"javadoc","deprecation"})
+@SuppressWarnings("deprecation")
 public class SetOpsCornerCasesTest {
 
   /*******************************************/
diff --git a/src/test/java/org/apache/datasketches/theta/SingleItemSketchTest.java b/src/test/java/org/apache/datasketches/theta/SingleItemSketchTest.java
index cad7412b..077b4fd7 100644
--- a/src/test/java/org/apache/datasketches/theta/SingleItemSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/SingleItemSketchTest.java
@@ -37,7 +37,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class SingleItemSketchTest {
   final static short DEFAULT_SEED_HASH = (short) (computeSeedHash(DEFAULT_UPDATE_SEED) & 0XFFFFL);
 
diff --git a/src/test/java/org/apache/datasketches/theta/SketchTest.java b/src/test/java/org/apache/datasketches/theta/SketchTest.java
index 57e7af9b..d57632d8 100644
--- a/src/test/java/org/apache/datasketches/theta/SketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/SketchTest.java
@@ -50,7 +50,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class SketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/SketchesTest.java b/src/test/java/org/apache/datasketches/theta/SketchesTest.java
index a498459b..5b4a0288 100644
--- a/src/test/java/org/apache/datasketches/theta/SketchesTest.java
+++ b/src/test/java/org/apache/datasketches/theta/SketchesTest.java
@@ -44,7 +44,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class SketchesTest {
 
   private static Memory getCompactSketchMemory(final int k, final int from, final int to) {
diff --git a/src/test/java/org/apache/datasketches/theta/UnionImplTest.java b/src/test/java/org/apache/datasketches/theta/UnionImplTest.java
index 0aa94dda..ffedc310 100644
--- a/src/test/java/org/apache/datasketches/theta/UnionImplTest.java
+++ b/src/test/java/org/apache/datasketches/theta/UnionImplTest.java
@@ -33,7 +33,6 @@ import org.apache.datasketches.memory.WritableHandle;
 import org.apache.datasketches.memory.WritableMemory;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class UnionImplTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/theta/UpdateSketchTest.java b/src/test/java/org/apache/datasketches/theta/UpdateSketchTest.java
index 115b9ee2..e1988a1a 100644
--- a/src/test/java/org/apache/datasketches/theta/UpdateSketchTest.java
+++ b/src/test/java/org/apache/datasketches/theta/UpdateSketchTest.java
@@ -43,7 +43,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class UpdateSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/CompactSketchWithDoubleSummaryTest.java b/src/test/java/org/apache/datasketches/tuple/CompactSketchWithDoubleSummaryTest.java
index 710e7513..6839d0b7 100644
--- a/src/test/java/org/apache/datasketches/tuple/CompactSketchWithDoubleSummaryTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/CompactSketchWithDoubleSummaryTest.java
@@ -30,7 +30,6 @@ import org.apache.datasketches.tuple.adouble.DoubleSummaryFactory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class CompactSketchWithDoubleSummaryTest {
   private final DoubleSummary.Mode mode = Mode.Sum;
 
diff --git a/src/test/java/org/apache/datasketches/tuple/JaccardSimilarityTest.java b/src/test/java/org/apache/datasketches/tuple/JaccardSimilarityTest.java
index 49a0fa15..d3c9a1bd 100644
--- a/src/test/java/org/apache/datasketches/tuple/JaccardSimilarityTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/JaccardSimilarityTest.java
@@ -37,7 +37,6 @@ import static org.testng.Assert.assertTrue;
  * @author Lee Rhodes
  * @author David Cromberge
  */
-@SuppressWarnings("javadoc")
 public class JaccardSimilarityTest {
   private final DoubleSummary.Mode umode = DoubleSummary.Mode.Sum;
   private final DoubleSummarySetOperations dsso = new DoubleSummarySetOperations();
diff --git a/src/test/java/org/apache/datasketches/tuple/MiscTest.java b/src/test/java/org/apache/datasketches/tuple/MiscTest.java
index 71982afd..e023ed66 100644
--- a/src/test/java/org/apache/datasketches/tuple/MiscTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/MiscTest.java
@@ -31,7 +31,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class MiscTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/ReadOnlyMemoryTest.java b/src/test/java/org/apache/datasketches/tuple/ReadOnlyMemoryTest.java
index 01712470..f7948677 100644
--- a/src/test/java/org/apache/datasketches/tuple/ReadOnlyMemoryTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/ReadOnlyMemoryTest.java
@@ -30,7 +30,6 @@ import org.apache.datasketches.tuple.arrayofdoubles.ArrayOfDoublesUpdatableSketc
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ReadOnlyMemoryTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/SerialVersion3Test.java b/src/test/java/org/apache/datasketches/tuple/SerialVersion3Test.java
index 57f5b5cb..0ad89658 100644
--- a/src/test/java/org/apache/datasketches/tuple/SerialVersion3Test.java
+++ b/src/test/java/org/apache/datasketches/tuple/SerialVersion3Test.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.Memory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class SerialVersion3Test {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/SerializerDeserializerTest.java b/src/test/java/org/apache/datasketches/tuple/SerializerDeserializerTest.java
index 49863f2c..e200f076 100644
--- a/src/test/java/org/apache/datasketches/tuple/SerializerDeserializerTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/SerializerDeserializerTest.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.Memory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class SerializerDeserializerTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/TestUtil.java b/src/test/java/org/apache/datasketches/tuple/TestUtil.java
index 9f88393b..37809624 100644
--- a/src/test/java/org/apache/datasketches/tuple/TestUtil.java
+++ b/src/test/java/org/apache/datasketches/tuple/TestUtil.java
@@ -25,7 +25,6 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-@SuppressWarnings("javadoc")
 public class TestUtil {
   public static List<Double> asList(final double[] array) {
     final List<Double> list = new ArrayList<>(array.length);
diff --git a/src/test/java/org/apache/datasketches/tuple/TupleExamples2Test.java b/src/test/java/org/apache/datasketches/tuple/TupleExamples2Test.java
index 92b99512..40c98127 100644
--- a/src/test/java/org/apache/datasketches/tuple/TupleExamples2Test.java
+++ b/src/test/java/org/apache/datasketches/tuple/TupleExamples2Test.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
    * Tests for Version 2.0.0
    * @author Lee Rhodes
    */
-  @SuppressWarnings("javadoc")
   public class TupleExamples2Test {
     private final DoubleSummary.Mode umode = Mode.Sum;
     private final DoubleSummary.Mode imode = Mode.AlwaysOne;
diff --git a/src/test/java/org/apache/datasketches/tuple/TupleExamplesTest.java b/src/test/java/org/apache/datasketches/tuple/TupleExamplesTest.java
index e71226e1..606043df 100644
--- a/src/test/java/org/apache/datasketches/tuple/TupleExamplesTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/TupleExamplesTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
  * Tests for Version 2.0.0
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class TupleExamplesTest {
   private final IntegerSummary.Mode umode = Mode.Sum;
   private final IntegerSummary.Mode imode = Mode.AlwaysOne;
diff --git a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleAnotBTest.java b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleAnotBTest.java
index a1b804d8..e7900285 100644
--- a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleAnotBTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleAnotBTest.java
@@ -39,7 +39,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class AdoubleAnotBTest {
   private static final DoubleSummary.Mode mode = Mode.Sum;
   private final Results results = new Results();
diff --git a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleIntersectionTest.java b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleIntersectionTest.java
index 8ec6bf0e..4f28fd8b 100644
--- a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleIntersectionTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleIntersectionTest.java
@@ -39,7 +39,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class AdoubleIntersectionTest {
   private final DoubleSummary.Mode mode = Mode.Sum;
 
diff --git a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleTest.java b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleTest.java
index 21bc7a3d..0b0d43d3 100644
--- a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleTest.java
@@ -33,7 +33,6 @@ import org.apache.datasketches.tuple.adouble.DoubleSummary.Mode;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class AdoubleTest {
   private final DoubleSummary.Mode mode = Mode.Sum;
 
diff --git a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleUnionTest.java b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleUnionTest.java
index de2721e8..4c30c89d 100644
--- a/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleUnionTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/adouble/AdoubleUnionTest.java
@@ -36,7 +36,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class AdoubleUnionTest {
   private final DoubleSummary.Mode mode = Mode.Sum;
 
diff --git a/src/test/java/org/apache/datasketches/tuple/adouble/FilterTest.java b/src/test/java/org/apache/datasketches/tuple/adouble/FilterTest.java
index 7cb62a87..be7aa264 100644
--- a/src/test/java/org/apache/datasketches/tuple/adouble/FilterTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/adouble/FilterTest.java
@@ -30,7 +30,6 @@ import org.apache.datasketches.tuple.adouble.DoubleSummary.Mode;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class FilterTest {
     private static final int numberOfElements = 100;
     private static final Random random = new Random(1);//deterministic for this class
diff --git a/src/test/java/org/apache/datasketches/tuple/aninteger/EngagementTest.java b/src/test/java/org/apache/datasketches/tuple/aninteger/EngagementTest.java
index 7ac8c601..893182d7 100644
--- a/src/test/java/org/apache/datasketches/tuple/aninteger/EngagementTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/aninteger/EngagementTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class EngagementTest {
   public static final int numStdDev = 2;
 
diff --git a/src/test/java/org/apache/datasketches/tuple/aninteger/IntegerSketchTest.java b/src/test/java/org/apache/datasketches/tuple/aninteger/IntegerSketchTest.java
index 4819fbe0..1d3a5dc7 100644
--- a/src/test/java/org/apache/datasketches/tuple/aninteger/IntegerSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/aninteger/IntegerSketchTest.java
@@ -30,7 +30,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class IntegerSketchTest {
 
   @SuppressWarnings("deprecation")
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesAnotBTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesAnotBTest.java
index 138437d9..d5d428cf 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesAnotBTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesAnotBTest.java
@@ -27,7 +27,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ArrayOfDoublesAnotBTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesCompactSketchTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesCompactSketchTest.java
index 6a50e791..e6fb8c83 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesCompactSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesCompactSketchTest.java
@@ -27,7 +27,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ArrayOfDoublesCompactSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesIntersectionTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesIntersectionTest.java
index 84ca0206..f8c79982 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesIntersectionTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesIntersectionTest.java
@@ -26,7 +26,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ArrayOfDoublesIntersectionTest {
 
   private static ArrayOfDoublesCombiner combiner = new ArrayOfDoublesCombiner() {
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesQuickSelectSketchTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesQuickSelectSketchTest.java
index d02687bd..582185b0 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesQuickSelectSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesQuickSelectSketchTest.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ArrayOfDoublesQuickSelectSketchTest {
 
   @Test(expectedExceptions = SketchesArgumentException.class)
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesUnionTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesUnionTest.java
index 2af2ba7b..2ed4d866 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesUnionTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/ArrayOfDoublesUnionTest.java
@@ -29,7 +29,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class ArrayOfDoublesUnionTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesCompactSketchTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesCompactSketchTest.java
index 5c7a8abc..d4c2c670 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesCompactSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesCompactSketchTest.java
@@ -27,7 +27,6 @@ import org.apache.datasketches.tuple.Util;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class DirectArrayOfDoublesCompactSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesQuickSelectSketchTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesQuickSelectSketchTest.java
index aae8c0b9..a17846e2 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesQuickSelectSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/DirectArrayOfDoublesQuickSelectSketchTest.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class DirectArrayOfDoublesQuickSelectSketchTest {
   @Test
   public void isEmpty() {
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesCompactSketchTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesCompactSketchTest.java
index b21bdf1a..67dd7f82 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesCompactSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesCompactSketchTest.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class HeapArrayOfDoublesCompactSketchTest {
 
   @Test
diff --git a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesQuickSelectSketchTest.java b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesQuickSelectSketchTest.java
index 5156574c..6efe9595 100644
--- a/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesQuickSelectSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/arrayofdoubles/HeapArrayOfDoublesQuickSelectSketchTest.java
@@ -25,7 +25,6 @@ import org.apache.datasketches.memory.WritableMemory;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
-@SuppressWarnings("javadoc")
 public class HeapArrayOfDoublesQuickSelectSketchTest {
   @Test
   public void isEmpty() {
diff --git a/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketchTest.java b/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketchTest.java
index b8bbd7b3..cd92d9cf 100644
--- a/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketchTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSketchTest.java
@@ -33,7 +33,6 @@ import org.testng.annotations.Test;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ArrayOfStringsSketchTest {
   private static final String LS = System.getProperty("line.separator");
 
diff --git a/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSummaryTest.java b/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSummaryTest.java
index 7df520b0..7276c277 100644
--- a/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSummaryTest.java
+++ b/src/test/java/org/apache/datasketches/tuple/strings/ArrayOfStringsSummaryTest.java
@@ -32,7 +32,6 @@ import org.apache.datasketches.tuple.DeserializeResult;
 /**
  * @author Lee Rhodes
  */
-@SuppressWarnings("javadoc")
 public class ArrayOfStringsSummaryTest {
 
   @Test


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