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Posted to commits@lucene.apache.org by ab...@apache.org on 2017/03/23 09:18:11 UTC

lucene-solr:jira/solr-9959: SOLR-9959 Clean up precommit issues.

Repository: lucene-solr
Updated Branches:
  refs/heads/jira/solr-9959 c769bc621 -> 8e0c23096


SOLR-9959 Clean up precommit issues.


Project: http://git-wip-us.apache.org/repos/asf/lucene-solr/repo
Commit: http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/8e0c2309
Tree: http://git-wip-us.apache.org/repos/asf/lucene-solr/tree/8e0c2309
Diff: http://git-wip-us.apache.org/repos/asf/lucene-solr/diff/8e0c2309

Branch: refs/heads/jira/solr-9959
Commit: 8e0c2309639300de96aa1e26f664e45b76995a80
Parents: c769bc6
Author: Andrzej Bialecki <ab...@apache.org>
Authored: Thu Mar 23 10:16:43 2017 +0100
Committer: Andrzej Bialecki <ab...@apache.org>
Committed: Thu Mar 23 10:16:43 2017 +0100

----------------------------------------------------------------------
 .../plugin/AnalyticsStatisticsCollector.java        |  3 ---
 .../solr/handler/component/AnalyticsComponent.java  |  5 +----
 .../solr/handler/dataimport/DataImportHandler.java  |  1 -
 .../java/org/apache/solr/core/DirectoryFactory.java |  1 -
 .../org/apache/solr/core/HdfsDirectoryFactory.java  |  1 -
 .../src/java/org/apache/solr/core/SolrInfoBean.java |  5 -----
 .../apache/solr/handler/MoreLikeThisHandler.java    |  2 --
 .../org/apache/solr/handler/RealTimeGetHandler.java |  1 -
 .../org/apache/solr/handler/RequestHandlerBase.java |  2 --
 .../apache/solr/handler/StandardRequestHandler.java |  3 ---
 .../solr/handler/admin/LukeRequestHandler.java      |  2 --
 .../solr/handler/component/DebugComponent.java      |  1 -
 .../solr/handler/component/ExpandComponent.java     |  2 --
 .../solr/handler/component/FacetComponent.java      |  1 -
 .../solr/handler/component/HighlightComponent.java  |  1 -
 .../handler/component/MoreLikeThisComponent.java    |  1 -
 .../solr/handler/component/QueryComponent.java      |  1 -
 .../handler/component/QueryElevationComponent.java  |  2 --
 .../handler/component/RealTimeGetComponent.java     |  1 -
 .../solr/highlight/HighlightingPluginBase.java      |  1 -
 .../java/org/apache/solr/metrics/MetricsMap.java    | 16 ++++++++++++++++
 .../apache/solr/metrics/SolrCoreMetricManager.java  |  2 +-
 .../org/apache/solr/metrics/SolrMetricManager.java  |  6 +++---
 .../metrics/reporters/JmxObjectNameFactory.java     |  3 ---
 .../java/org/apache/solr/search/FastLRUCache.java   |  4 +---
 .../src/java/org/apache/solr/search/LFUCache.java   |  6 +-----
 .../src/java/org/apache/solr/search/LRUCache.java   |  2 --
 .../src/java/org/apache/solr/search/SolrCache.java  |  1 -
 .../java/org/apache/solr/search/SolrCacheBase.java  |  1 -
 .../org/apache/solr/search/SolrFieldCacheBean.java  |  4 ----
 .../org/apache/solr/store/blockcache/Metrics.java   |  2 --
 .../solr/store/hdfs/HdfsLocalityReporter.java       |  2 --
 .../apache/solr/update/DirectUpdateHandler2.java    |  3 ---
 .../org/apache/solr/update/UpdateShardHandler.java  |  1 -
 .../src/test/org/apache/solr/CursorPagingTest.java  |  1 -
 .../src/test/org/apache/solr/cloud/BasicZkTest.java |  1 -
 .../solr/cloud/CollectionsAPIDistributedZkTest.java |  1 -
 .../solr/core/ExitableDirectoryReaderTest.java      |  1 -
 .../apache/solr/core/HdfsDirectoryFactoryTest.java  |  1 -
 .../org/apache/solr/core/RequestHandlersTest.java   |  4 ----
 .../test/org/apache/solr/search/TestLFUCache.java   |  1 -
 .../apache/solr/search/TestReRankQParserPlugin.java |  2 --
 .../org/apache/solr/search/TestSolrQueryParser.java |  1 -
 .../solr/search/join/TestScoreJoinQPScore.java      |  2 --
 .../solr/store/blockcache/BufferStoreTest.java      |  1 -
 45 files changed, 23 insertions(+), 83 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/contrib/analytics/src/java/org/apache/solr/analytics/plugin/AnalyticsStatisticsCollector.java
----------------------------------------------------------------------
diff --git a/solr/contrib/analytics/src/java/org/apache/solr/analytics/plugin/AnalyticsStatisticsCollector.java b/solr/contrib/analytics/src/java/org/apache/solr/analytics/plugin/AnalyticsStatisticsCollector.java
index 05e332c..062bd50 100644
--- a/solr/contrib/analytics/src/java/org/apache/solr/analytics/plugin/AnalyticsStatisticsCollector.java
+++ b/solr/contrib/analytics/src/java/org/apache/solr/analytics/plugin/AnalyticsStatisticsCollector.java
@@ -17,12 +17,9 @@
 package org.apache.solr.analytics.plugin;
 
 import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
 
 import com.codahale.metrics.Timer;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.util.stats.MetricUtils;
 
 public class AnalyticsStatisticsCollector {

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/contrib/analytics/src/java/org/apache/solr/handler/component/AnalyticsComponent.java
----------------------------------------------------------------------
diff --git a/solr/contrib/analytics/src/java/org/apache/solr/handler/component/AnalyticsComponent.java b/solr/contrib/analytics/src/java/org/apache/solr/handler/component/AnalyticsComponent.java
index fa354c4..17094d5 100644
--- a/solr/contrib/analytics/src/java/org/apache/solr/handler/component/AnalyticsComponent.java
+++ b/solr/contrib/analytics/src/java/org/apache/solr/handler/component/AnalyticsComponent.java
@@ -22,7 +22,6 @@ import org.apache.solr.analytics.plugin.AnalyticsStatisticsCollector;
 import org.apache.solr.analytics.request.AnalyticsStats;
 import org.apache.solr.analytics.util.AnalyticsParams;
 import org.apache.solr.common.params.SolrParams;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.apache.solr.metrics.SolrMetricProducer;
@@ -84,9 +83,7 @@ public class AnalyticsComponent extends SearchComponent implements SolrMetricPro
 
   @Override
   public void initializeMetrics(SolrMetricManager manager, String registry, String scope) {
-    MetricsMap metrics = detailed -> {
-      return analyticsCollector.getStatistics();
-    };
+    MetricsMap metrics = detailed -> analyticsCollector.getStatistics();
     manager.registerGauge(registry, metrics, true, getClass().getSimpleName(), getCategory().toString(), scope);
   }
 }

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/DataImportHandler.java
----------------------------------------------------------------------
diff --git a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/DataImportHandler.java b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/DataImportHandler.java
index 02f0dc7..582c0fc 100644
--- a/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/DataImportHandler.java
+++ b/solr/contrib/dataimporthandler/src/java/org/apache/solr/handler/dataimport/DataImportHandler.java
@@ -26,7 +26,6 @@ import org.apache.solr.common.params.ModifiableSolrParams;
 import org.apache.solr.common.params.SolrParams;
 import org.apache.solr.common.util.ContentStreamBase;
 import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.common.util.ContentStream;
 import org.apache.solr.common.util.StrUtils;
 import org.apache.solr.core.SolrCore;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/core/DirectoryFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/core/DirectoryFactory.java b/solr/core/src/java/org/apache/solr/core/DirectoryFactory.java
index 270a399..20824ab 100644
--- a/solr/core/src/java/org/apache/solr/core/DirectoryFactory.java
+++ b/solr/core/src/java/org/apache/solr/core/DirectoryFactory.java
@@ -24,7 +24,6 @@ import java.io.IOException;
 import java.lang.invoke.MethodHandles;
 import java.nio.file.NoSuchFileException;
 import java.util.Arrays;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/core/HdfsDirectoryFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/core/HdfsDirectoryFactory.java b/solr/core/src/java/org/apache/solr/core/HdfsDirectoryFactory.java
index 63a5b93..754fed3 100644
--- a/solr/core/src/java/org/apache/solr/core/HdfsDirectoryFactory.java
+++ b/solr/core/src/java/org/apache/solr/core/HdfsDirectoryFactory.java
@@ -22,7 +22,6 @@ import java.io.IOException;
 import java.lang.invoke.MethodHandles;
 import java.net.URLEncoder;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/core/SolrInfoBean.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/core/SolrInfoBean.java b/solr/core/src/java/org/apache/solr/core/SolrInfoBean.java
index 9ee4c51..669a8b3 100644
--- a/solr/core/src/java/org/apache/solr/core/SolrInfoBean.java
+++ b/solr/core/src/java/org/apache/solr/core/SolrInfoBean.java
@@ -16,8 +16,6 @@
  */
 package org.apache.solr.core;
 
-import org.apache.solr.common.util.NamedList;
-
 /**
  * Interface for getting various ui friendly strings
  * for use by objects which are 'pluggable' to make server administration
@@ -45,7 +43,4 @@ public interface SolrInfoBean {
   String getDescription();
   /** Category of this component */
   Category getCategory();
-
-  // nocommit
-  //default NamedList getStatistics() { return null;}
 }

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/MoreLikeThisHandler.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/MoreLikeThisHandler.java b/solr/core/src/java/org/apache/solr/handler/MoreLikeThisHandler.java
index ad60b20..50ea711 100644
--- a/solr/core/src/java/org/apache/solr/handler/MoreLikeThisHandler.java
+++ b/solr/core/src/java/org/apache/solr/handler/MoreLikeThisHandler.java
@@ -19,8 +19,6 @@ package org.apache.solr.handler;
 import java.io.IOException;
 import java.io.Reader;
 import java.lang.invoke.MethodHandles;
-import java.net.MalformedURLException;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/RealTimeGetHandler.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/RealTimeGetHandler.java b/solr/core/src/java/org/apache/solr/handler/RealTimeGetHandler.java
index bee7947..bce374f 100644
--- a/solr/core/src/java/org/apache/solr/handler/RealTimeGetHandler.java
+++ b/solr/core/src/java/org/apache/solr/handler/RealTimeGetHandler.java
@@ -20,7 +20,6 @@ import org.apache.solr.api.Api;
 import org.apache.solr.api.ApiBag;
 import org.apache.solr.handler.component.*;
 
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/RequestHandlerBase.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/RequestHandlerBase.java b/solr/core/src/java/org/apache/solr/handler/RequestHandlerBase.java
index 6baa000..28cf3fe 100644
--- a/solr/core/src/java/org/apache/solr/handler/RequestHandlerBase.java
+++ b/solr/core/src/java/org/apache/solr/handler/RequestHandlerBase.java
@@ -26,7 +26,6 @@ import com.codahale.metrics.Timer;
 import org.apache.solr.common.SolrException;
 import org.apache.solr.common.params.SolrParams;
 import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.common.util.SuppressForbidden;
 import org.apache.solr.core.PluginBag;
 import org.apache.solr.core.PluginInfo;
@@ -41,7 +40,6 @@ import org.apache.solr.util.SolrPluginUtils;
 import org.apache.solr.api.Api;
 import org.apache.solr.api.ApiBag;
 import org.apache.solr.api.ApiSupport;
-import org.apache.solr.util.stats.MetricUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/StandardRequestHandler.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/StandardRequestHandler.java b/solr/core/src/java/org/apache/solr/handler/StandardRequestHandler.java
index 73c497c..f167b1d 100644
--- a/solr/core/src/java/org/apache/solr/handler/StandardRequestHandler.java
+++ b/solr/core/src/java/org/apache/solr/handler/StandardRequestHandler.java
@@ -18,9 +18,6 @@ package org.apache.solr.handler;
 
 import org.apache.solr.handler.component.*;
 
-import java.net.MalformedURLException;
-import java.net.URL;
-
 /**
  *
  *

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/admin/LukeRequestHandler.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/admin/LukeRequestHandler.java b/solr/core/src/java/org/apache/solr/handler/admin/LukeRequestHandler.java
index 81c8400..1655fe6 100644
--- a/solr/core/src/java/org/apache/solr/handler/admin/LukeRequestHandler.java
+++ b/solr/core/src/java/org/apache/solr/handler/admin/LukeRequestHandler.java
@@ -22,8 +22,6 @@ import static org.apache.lucene.index.IndexOptions.DOCS_AND_FREQS_AND_POSITIONS_
 
 import java.io.IOException;
 import java.lang.invoke.MethodHandles;
-import java.net.MalformedURLException;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Date;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/DebugComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/DebugComponent.java b/solr/core/src/java/org/apache/solr/handler/component/DebugComponent.java
index 2119a41..f43a0e1 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/DebugComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/DebugComponent.java
@@ -17,7 +17,6 @@
 package org.apache.solr.handler.component;
 
 import java.io.IOException;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/ExpandComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/ExpandComponent.java b/solr/core/src/java/org/apache/solr/handler/component/ExpandComponent.java
index c880935..aa13cbf 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/ExpandComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/ExpandComponent.java
@@ -17,8 +17,6 @@
 package org.apache.solr.handler.component;
 
 import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/FacetComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/FacetComponent.java b/solr/core/src/java/org/apache/solr/handler/component/FacetComponent.java
index 5b81012..80cca15 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/FacetComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/FacetComponent.java
@@ -18,7 +18,6 @@ package org.apache.solr.handler.component;
 
 import java.io.IOException;
 import java.lang.invoke.MethodHandles;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/HighlightComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/HighlightComponent.java b/solr/core/src/java/org/apache/solr/handler/component/HighlightComponent.java
index 6e66a5e..cc5211b 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/HighlightComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/HighlightComponent.java
@@ -17,7 +17,6 @@
 package org.apache.solr.handler.component;
 
 import java.io.IOException;
-import java.net.URL;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/MoreLikeThisComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/MoreLikeThisComponent.java b/solr/core/src/java/org/apache/solr/handler/component/MoreLikeThisComponent.java
index 298204f..a7c6a8f 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/MoreLikeThisComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/MoreLikeThisComponent.java
@@ -18,7 +18,6 @@ package org.apache.solr.handler.component;
 
 import java.io.IOException;
 import java.lang.invoke.MethodHandles;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/QueryComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/QueryComponent.java b/solr/core/src/java/org/apache/solr/handler/component/QueryComponent.java
index 9e7b4f5..c610693 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/QueryComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/QueryComponent.java
@@ -20,7 +20,6 @@ import java.io.IOException;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.lang.invoke.MethodHandles;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/QueryElevationComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/QueryElevationComponent.java b/solr/core/src/java/org/apache/solr/handler/component/QueryElevationComponent.java
index cdc6c64..680363a 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/QueryElevationComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/QueryElevationComponent.java
@@ -24,8 +24,6 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.lang.invoke.MethodHandles;
-import java.net.MalformedURLException;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/handler/component/RealTimeGetComponent.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/component/RealTimeGetComponent.java b/solr/core/src/java/org/apache/solr/handler/component/RealTimeGetComponent.java
index ceb46f3..8fa1f09 100644
--- a/solr/core/src/java/org/apache/solr/handler/component/RealTimeGetComponent.java
+++ b/solr/core/src/java/org/apache/solr/handler/component/RealTimeGetComponent.java
@@ -18,7 +18,6 @@ package org.apache.solr.handler.component;
 
 import java.io.IOException;
 import java.lang.invoke.MethodHandles;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/highlight/HighlightingPluginBase.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/highlight/HighlightingPluginBase.java b/solr/core/src/java/org/apache/solr/highlight/HighlightingPluginBase.java
index 99984f8..a5f7443 100644
--- a/solr/core/src/java/org/apache/solr/highlight/HighlightingPluginBase.java
+++ b/solr/core/src/java/org/apache/solr/highlight/HighlightingPluginBase.java
@@ -19,7 +19,6 @@ package org.apache.solr.highlight;
 import com.codahale.metrics.Counter;
 import org.apache.solr.common.params.SolrParams;
 import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.apache.solr.metrics.SolrMetricProducer;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/metrics/MetricsMap.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/metrics/MetricsMap.java b/solr/core/src/java/org/apache/solr/metrics/MetricsMap.java
index 0a9fae5..b580b76 100644
--- a/solr/core/src/java/org/apache/solr/metrics/MetricsMap.java
+++ b/solr/core/src/java/org/apache/solr/metrics/MetricsMap.java
@@ -1,3 +1,19 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.apache.solr.metrics;
 
 import java.util.Map;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/metrics/SolrCoreMetricManager.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/metrics/SolrCoreMetricManager.java b/solr/core/src/java/org/apache/solr/metrics/SolrCoreMetricManager.java
index 630d75d..2a71047 100644
--- a/solr/core/src/java/org/apache/solr/metrics/SolrCoreMetricManager.java
+++ b/solr/core/src/java/org/apache/solr/metrics/SolrCoreMetricManager.java
@@ -77,7 +77,7 @@ public class SolrCoreMetricManager implements Closeable {
   }
 
   /**
-   * Load reporters configured globally and specific to {@link SolrInfoBean.Group#core}
+   * Load reporters configured globally and specific to {@link org.apache.solr.core.SolrInfoBean.Group#core}
    * group or with a registry name specific to this core.
    */
   public void loadReporters() {

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/metrics/SolrMetricManager.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/metrics/SolrMetricManager.java b/solr/core/src/java/org/apache/solr/metrics/SolrMetricManager.java
index f129958..3914508 100644
--- a/solr/core/src/java/org/apache/solr/metrics/SolrMetricManager.java
+++ b/solr/core/src/java/org/apache/solr/metrics/SolrMetricManager.java
@@ -73,7 +73,7 @@ import org.slf4j.LoggerFactory;
  * <p>This class enforces a common prefix ({@link #REGISTRY_NAME_PREFIX}) in all registry
  * names.</p>
  * <p>Solr uses several different registries for collecting metrics belonging to different groups, using
- * {@link SolrInfoBean.Group} as the main name of the registry (plus the
+ * {@link org.apache.solr.core.SolrInfoBean.Group} as the main name of the registry (plus the
  * above-mentioned prefix). Instances of {@link SolrMetricManager} are created for each {@link org.apache.solr.core.CoreContainer},
  * and most registries are local to each instance, with the exception of two global registries:
  * <code>solr.jetty</code> and <code>solr.jvm</code>, which are shared between all {@link org.apache.solr.core.CoreContainer}-s</p>
@@ -569,7 +569,7 @@ public class SolrMetricManager {
    * </pre>
    * <b>NOTE:</b> Once a registry is renamed in a way that its metrics are combined with another repository
    * it is no longer possible to retrieve the original metrics until this renaming is removed and the Solr
-   * {@link SolrInfoBean.Group} of components that reported to that name is restarted.
+   * {@link org.apache.solr.core.SolrInfoBean.Group} of components that reported to that name is restarted.
    * @param registry The name of the registry
    * @return A potentially overridden (via System properties) registry name
    */
@@ -622,7 +622,7 @@ public class SolrMetricManager {
   // reporter management
 
   /**
-   * Create and register {@link SolrMetricReporter}-s specific to a {@link SolrInfoBean.Group}.
+   * Create and register {@link SolrMetricReporter}-s specific to a {@link org.apache.solr.core.SolrInfoBean.Group}.
    * Note: reporters that specify neither "group" nor "registry" attributes are treated as universal -
    * they will always be loaded for any group. These two attributes may also contain multiple comma- or
    * whitespace-separated values, in which case the reporter will be loaded for any matching value from

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/metrics/reporters/JmxObjectNameFactory.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/metrics/reporters/JmxObjectNameFactory.java b/solr/core/src/java/org/apache/solr/metrics/reporters/JmxObjectNameFactory.java
index 0826d4f..c9c9439 100644
--- a/solr/core/src/java/org/apache/solr/metrics/reporters/JmxObjectNameFactory.java
+++ b/solr/core/src/java/org/apache/solr/metrics/reporters/JmxObjectNameFactory.java
@@ -59,9 +59,6 @@ public class JmxObjectNameFactory implements ObjectNameFactory {
    */
   @Override
   public ObjectName createName(String type, String currentDomain, String name) {
-    if (name.contains("indexDir")) {
-      name = name;
-    }
     SolrMetricInfo metricInfo = SolrMetricInfo.of(name);
     String safeName = metricInfo != null ? metricInfo.name : name;
     safeName = safeName.replaceAll(":", "_");

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/search/FastLRUCache.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/search/FastLRUCache.java b/solr/core/src/java/org/apache/solr/search/FastLRUCache.java
index 1a69368..b0b65a1 100644
--- a/solr/core/src/java/org/apache/solr/search/FastLRUCache.java
+++ b/solr/core/src/java/org/apache/solr/search/FastLRUCache.java
@@ -15,16 +15,14 @@
  * limitations under the License.
  */
 package org.apache.solr.search;
+
 import org.apache.solr.common.SolrException;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.apache.solr.util.ConcurrentLRUCache;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 
-import java.io.Serializable;
 import java.lang.invoke.MethodHandles;
 import java.util.List;
 import java.util.Map;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/search/LFUCache.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/search/LFUCache.java b/solr/core/src/java/org/apache/solr/search/LFUCache.java
index 18c9c71..6997e3f 100644
--- a/solr/core/src/java/org/apache/solr/search/LFUCache.java
+++ b/solr/core/src/java/org/apache/solr/search/LFUCache.java
@@ -15,9 +15,8 @@
  * limitations under the License.
  */
 package org.apache.solr.search;
-import java.io.Serializable;
+
 import java.lang.invoke.MethodHandles;
-import java.net.URL;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -26,9 +25,6 @@ import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.TimeUnit;
 
 import org.apache.solr.common.SolrException;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
-import org.apache.solr.core.SolrCore;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.apache.solr.util.ConcurrentLFUCache;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/search/LRUCache.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/search/LRUCache.java b/solr/core/src/java/org/apache/solr/search/LRUCache.java
index e020a1c..b8fda87 100644
--- a/solr/core/src/java/org/apache/solr/search/LRUCache.java
+++ b/solr/core/src/java/org/apache/solr/search/LRUCache.java
@@ -30,8 +30,6 @@ import org.apache.lucene.util.Accountable;
 import org.apache.lucene.util.Accountables;
 import org.apache.lucene.util.RamUsageEstimator;
 import org.apache.solr.common.SolrException;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.slf4j.Logger;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/search/SolrCache.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/search/SolrCache.java b/solr/core/src/java/org/apache/solr/search/SolrCache.java
index 277ce19..caa5c2c 100644
--- a/solr/core/src/java/org/apache/solr/search/SolrCache.java
+++ b/solr/core/src/java/org/apache/solr/search/SolrCache.java
@@ -16,7 +16,6 @@
  */
 package org.apache.solr.search;
 
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.SolrMetricProducer;
 

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/search/SolrCacheBase.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/search/SolrCacheBase.java b/solr/core/src/java/org/apache/solr/search/SolrCacheBase.java
index 3e969dd..c388d54 100644
--- a/solr/core/src/java/org/apache/solr/search/SolrCacheBase.java
+++ b/solr/core/src/java/org/apache/solr/search/SolrCacheBase.java
@@ -18,7 +18,6 @@ package org.apache.solr.search;
 
 import java.math.BigDecimal;
 import java.math.RoundingMode;
-import java.net.URL;
 import java.util.Map;
 
 import org.apache.solr.core.SolrCore;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/search/SolrFieldCacheBean.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/search/SolrFieldCacheBean.java b/solr/core/src/java/org/apache/solr/search/SolrFieldCacheBean.java
index e307031..3e99f4c 100644
--- a/solr/core/src/java/org/apache/solr/search/SolrFieldCacheBean.java
+++ b/solr/core/src/java/org/apache/solr/search/SolrFieldCacheBean.java
@@ -19,10 +19,6 @@ package org.apache.solr.search;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
-import com.codahale.metrics.Gauge;
-import com.codahale.metrics.Metric;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/store/blockcache/Metrics.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/store/blockcache/Metrics.java b/solr/core/src/java/org/apache/solr/store/blockcache/Metrics.java
index 30cd54c..f00169a 100644
--- a/solr/core/src/java/org/apache/solr/store/blockcache/Metrics.java
+++ b/solr/core/src/java/org/apache/solr/store/blockcache/Metrics.java
@@ -20,8 +20,6 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
 
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/store/hdfs/HdfsLocalityReporter.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/store/hdfs/HdfsLocalityReporter.java b/solr/core/src/java/org/apache/solr/store/hdfs/HdfsLocalityReporter.java
index 6fd7c4b..9135c5c 100644
--- a/solr/core/src/java/org/apache/solr/store/hdfs/HdfsLocalityReporter.java
+++ b/solr/core/src/java/org/apache/solr/store/hdfs/HdfsLocalityReporter.java
@@ -29,8 +29,6 @@ import java.util.concurrent.ConcurrentMap;
 import org.apache.hadoop.fs.BlockLocation;
 import org.apache.hadoop.fs.FileStatus;
 import org.apache.hadoop.fs.FileSystem;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/update/DirectUpdateHandler2.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/update/DirectUpdateHandler2.java b/solr/core/src/java/org/apache/solr/update/DirectUpdateHandler2.java
index 6d5bce2..9d0983e 100644
--- a/solr/core/src/java/org/apache/solr/update/DirectUpdateHandler2.java
+++ b/solr/core/src/java/org/apache/solr/update/DirectUpdateHandler2.java
@@ -18,7 +18,6 @@ package org.apache.solr.update;
 
 import java.io.IOException;
 import java.lang.invoke.MethodHandles;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
@@ -48,8 +47,6 @@ import org.apache.solr.cloud.ZkController;
 import org.apache.solr.common.SolrException;
 import org.apache.solr.common.cloud.DocCollection;
 import org.apache.solr.common.params.ModifiableSolrParams;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.common.util.SimpleOrderedMap;
 import org.apache.solr.core.SolrConfig.UpdateHandlerInfo;
 import org.apache.solr.core.SolrCore;
 import org.apache.solr.metrics.SolrMetricManager;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/java/org/apache/solr/update/UpdateShardHandler.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/update/UpdateShardHandler.java b/solr/core/src/java/org/apache/solr/update/UpdateShardHandler.java
index 2e5f958..7b119a4 100644
--- a/solr/core/src/java/org/apache/solr/update/UpdateShardHandler.java
+++ b/solr/core/src/java/org/apache/solr/update/UpdateShardHandler.java
@@ -28,7 +28,6 @@ import org.apache.solr.cloud.RecoveryStrategy;
 import org.apache.solr.common.SolrException;
 import org.apache.solr.common.params.ModifiableSolrParams;
 import org.apache.solr.common.util.ExecutorUtil;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.common.util.SolrjNamedThreadFactory;
 import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.SolrMetricManager;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/CursorPagingTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/CursorPagingTest.java b/solr/core/src/test/org/apache/solr/CursorPagingTest.java
index 6d28b00..eb1c6bc 100644
--- a/solr/core/src/test/org/apache/solr/CursorPagingTest.java
+++ b/solr/core/src/test/org/apache/solr/CursorPagingTest.java
@@ -19,7 +19,6 @@ package org.apache.solr;
 import org.apache.lucene.util.TestUtil;
 import org.apache.lucene.util.SentinelIntSet;
 import org.apache.lucene.util.mutable.MutableValueInt;
-import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.common.SolrInputDocument;
 import org.apache.solr.common.params.CursorMarkParams;
 import org.apache.solr.common.params.SolrParams;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/cloud/BasicZkTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/cloud/BasicZkTest.java b/solr/core/src/test/org/apache/solr/cloud/BasicZkTest.java
index 2311bd0..f48f76b 100644
--- a/solr/core/src/test/org/apache/solr/cloud/BasicZkTest.java
+++ b/solr/core/src/test/org/apache/solr/cloud/BasicZkTest.java
@@ -24,7 +24,6 @@ import org.apache.lucene.util.LuceneTestCase.Slow;
 import org.apache.solr.common.SolrException;
 import org.apache.solr.common.params.CommonParams;
 import org.apache.solr.common.params.ModifiableSolrParams;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.core.SolrCore;
 import org.apache.solr.request.LocalSolrQueryRequest;
 import org.apache.solr.request.SolrQueryRequest;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/cloud/CollectionsAPIDistributedZkTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/cloud/CollectionsAPIDistributedZkTest.java b/solr/core/src/test/org/apache/solr/cloud/CollectionsAPIDistributedZkTest.java
index 0ab7500..80a4185 100644
--- a/solr/core/src/test/org/apache/solr/cloud/CollectionsAPIDistributedZkTest.java
+++ b/solr/core/src/test/org/apache/solr/cloud/CollectionsAPIDistributedZkTest.java
@@ -17,7 +17,6 @@
 package org.apache.solr.cloud;
 
 import javax.management.MBeanAttributeInfo;
-import javax.management.MBeanInfo;
 import javax.management.MBeanServer;
 import javax.management.MBeanServerFactory;
 import javax.management.ObjectName;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/core/ExitableDirectoryReaderTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/core/ExitableDirectoryReaderTest.java b/solr/core/src/test/org/apache/solr/core/ExitableDirectoryReaderTest.java
index 38fc897..aa42664 100644
--- a/solr/core/src/test/org/apache/solr/core/ExitableDirectoryReaderTest.java
+++ b/solr/core/src/test/org/apache/solr/core/ExitableDirectoryReaderTest.java
@@ -19,7 +19,6 @@ package org.apache.solr.core;
 import java.util.Map;
 
 import org.apache.solr.SolrTestCaseJ4;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.response.SolrQueryResponse;
 import org.junit.BeforeClass;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/core/HdfsDirectoryFactoryTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/core/HdfsDirectoryFactoryTest.java b/solr/core/src/test/org/apache/solr/core/HdfsDirectoryFactoryTest.java
index f6d101b..2a4dcc0 100644
--- a/solr/core/src/test/org/apache/solr/core/HdfsDirectoryFactoryTest.java
+++ b/solr/core/src/test/org/apache/solr/core/HdfsDirectoryFactoryTest.java
@@ -20,7 +20,6 @@ import java.nio.file.Path;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Random;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/core/RequestHandlersTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/core/RequestHandlersTest.java b/solr/core/src/test/org/apache/solr/core/RequestHandlersTest.java
index f887374..2aa9916 100644
--- a/solr/core/src/test/org/apache/solr/core/RequestHandlersTest.java
+++ b/solr/core/src/test/org/apache/solr/core/RequestHandlersTest.java
@@ -16,12 +16,8 @@
  */
 package org.apache.solr.core;
 
-import java.util.Map;
-
 import com.codahale.metrics.Gauge;
-import com.codahale.metrics.Metric;
 import org.apache.solr.SolrTestCaseJ4;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.apache.solr.request.SolrRequestHandler;
 import org.junit.BeforeClass;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/search/TestLFUCache.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/search/TestLFUCache.java b/solr/core/src/test/org/apache/solr/search/TestLFUCache.java
index d4f86fe..d1d5ede 100644
--- a/solr/core/src/test/org/apache/solr/search/TestLFUCache.java
+++ b/solr/core/src/test/org/apache/solr/search/TestLFUCache.java
@@ -19,7 +19,6 @@ package org.apache.solr.search;
 import org.apache.lucene.util.TestUtil;
 import org.apache.solr.SolrTestCaseJ4;
 import org.apache.solr.common.util.ExecutorUtil;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.apache.solr.util.ConcurrentLFUCache;
 import org.apache.solr.util.DefaultSolrThreadFactory;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/search/TestReRankQParserPlugin.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/search/TestReRankQParserPlugin.java b/solr/core/src/test/org/apache/solr/search/TestReRankQParserPlugin.java
index 9afcc6b..42d05e9 100644
--- a/solr/core/src/test/org/apache/solr/search/TestReRankQParserPlugin.java
+++ b/solr/core/src/test/org/apache/solr/search/TestReRankQParserPlugin.java
@@ -21,8 +21,6 @@ import java.util.Map;
 import org.apache.solr.SolrTestCaseJ4;
 import org.apache.solr.common.SolrException;
 import org.apache.solr.common.params.ModifiableSolrParams;
-import org.apache.solr.common.util.NamedList;
-import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.MetricsMap;
 import org.junit.Before;
 import org.junit.BeforeClass;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/search/TestSolrQueryParser.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/search/TestSolrQueryParser.java b/solr/core/src/test/org/apache/solr/search/TestSolrQueryParser.java
index c86d7f7..ff7979b 100644
--- a/solr/core/src/test/org/apache/solr/search/TestSolrQueryParser.java
+++ b/solr/core/src/test/org/apache/solr/search/TestSolrQueryParser.java
@@ -28,7 +28,6 @@ import org.apache.lucene.search.Query;
 import org.apache.lucene.search.TermInSetQuery;
 import org.apache.lucene.search.TermQuery;
 import org.apache.solr.SolrTestCaseJ4;
-import org.apache.solr.core.SolrInfoBean;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.parser.QueryParser;
 import org.apache.solr.query.FilterQuery;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/search/join/TestScoreJoinQPScore.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/search/join/TestScoreJoinQPScore.java b/solr/core/src/test/org/apache/solr/search/join/TestScoreJoinQPScore.java
index 6e4322c..b9a2e78 100644
--- a/solr/core/src/test/org/apache/solr/search/join/TestScoreJoinQPScore.java
+++ b/solr/core/src/test/org/apache/solr/search/join/TestScoreJoinQPScore.java
@@ -24,14 +24,12 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.Random;
 
-import com.codahale.metrics.Gauge;
 import com.codahale.metrics.Metric;
 import org.apache.lucene.search.BoostQuery;
 import org.apache.lucene.search.Query;
 import org.apache.lucene.search.join.ScoreMode;
 import org.apache.solr.SolrTestCaseJ4;
 import org.apache.solr.common.SolrException;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.request.SolrQueryRequest;
 import org.apache.solr.request.SolrRequestInfo;

http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/8e0c2309/solr/core/src/test/org/apache/solr/store/blockcache/BufferStoreTest.java
----------------------------------------------------------------------
diff --git a/solr/core/src/test/org/apache/solr/store/blockcache/BufferStoreTest.java b/solr/core/src/test/org/apache/solr/store/blockcache/BufferStoreTest.java
index e3b46b6..534793f 100644
--- a/solr/core/src/test/org/apache/solr/store/blockcache/BufferStoreTest.java
+++ b/solr/core/src/test/org/apache/solr/store/blockcache/BufferStoreTest.java
@@ -21,7 +21,6 @@ import java.util.Map;
 
 import org.apache.lucene.util.LuceneTestCase;
 import org.apache.lucene.util.TestUtil;
-import org.apache.solr.common.util.NamedList;
 import org.apache.solr.metrics.MetricsMap;
 import org.apache.solr.metrics.SolrMetricManager;
 import org.junit.Before;