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Posted to commits@camel.apache.org by or...@apache.org on 2022/04/12 16:45:03 UTC

[camel] 02/09: CAMEL-17763: cleaned up unused exceptions in camel-leveldb

This is an automated email from the ASF dual-hosted git repository.

orpiske pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git

commit e84e878d54ff215aedbb00ea66e3df24a0b6ef15
Author: Otavio Rodolfo Piske <an...@gmail.com>
AuthorDate: Tue Apr 12 17:17:32 2022 +0200

    CAMEL-17763: cleaned up unused exceptions in camel-leveldb
---
 .../leveldb/LevelDBAggregateConcurrentDifferentGroupsTest.java     | 4 ++--
 .../component/leveldb/LevelDBAggregateConcurrentSameGroupTest.java | 4 ++--
 .../component/leveldb/LevelDBAggregateDiscardOnTimeoutTest.java    | 4 ++--
 .../leveldb/LevelDBAggregateForceCompletionHeaderTest.java         | 4 ++--
 .../component/leveldb/LevelDBAggregateLoadAndRecoverTest.java      | 6 +++---
 .../component/leveldb/LevelDBAggregateLoadConcurrentTest.java      | 4 ++--
 .../apache/camel/component/leveldb/LevelDBAggregateLoadTest.java   | 4 ++--
 .../leveldb/LevelDBAggregateNotLostRemovedWhenConfirmedTest.java   | 4 ++--
 .../camel/component/leveldb/LevelDBAggregateNotLostTest.java       | 4 ++--
 .../LevelDBAggregateRecoverDeadLetterChannelFailedTest.java        | 4 ++--
 .../leveldb/LevelDBAggregateRecoverDeadLetterChannelTest.java      | 4 ++--
 .../camel/component/leveldb/LevelDBAggregateRecoverTest.java       | 6 +++---
 .../leveldb/LevelDBAggregateRecoverWithRedeliveryPolicyTest.java   | 6 +++---
 .../component/leveldb/LevelDBAggregateRecoverWithSedaTest.java     | 6 +++---
 .../component/leveldb/LevelDBAggregateSerializedHeadersTest.java   | 4 ++--
 .../org/apache/camel/component/leveldb/LevelDBAggregateTest.java   | 4 ++--
 .../leveldb/LevelDBAggregateTimeoutCompletionRestartTest.java      | 4 ++--
 .../org/apache/camel/component/leveldb/LevelDBBigPayloadTest.java  | 4 ++--
 .../java/org/apache/camel/component/leveldb/LevelDBBinaryTest.java | 4 ++--
 .../camel/component/leveldb/LevelDBCustomSerializationTest.java    | 7 +++----
 .../LevelDBSpringAggregateRecoverWithRedeliveryPolicyTest.java     | 2 +-
 21 files changed, 46 insertions(+), 47 deletions(-)

diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentDifferentGroupsTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentDifferentGroupsTest.java
index 33a9091f00d..38884ff9a57 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentDifferentGroupsTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentDifferentGroupsTest.java
@@ -78,9 +78,9 @@ public class LevelDBAggregateConcurrentDifferentGroupsTest extends LevelDBTestSu
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
-            public void configure() throws Exception {
+            public void configure() {
 
                 from("direct:start")
                         .aggregate(header("id"), new StringAggregationStrategy())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentSameGroupTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentSameGroupTest.java
index ac91b503d69..5b1979e5372 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentSameGroupTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateConcurrentSameGroupTest.java
@@ -77,9 +77,9 @@ public class LevelDBAggregateConcurrentSameGroupTest extends LevelDBTestSupport
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
-            public void configure() throws Exception {
+            public void configure() {
                 LevelDBAggregationRepository repo = new LevelDBAggregationRepository("repo1", "target/data/leveldb.dat");
 
                 from("direct:start")
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateDiscardOnTimeoutTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateDiscardOnTimeoutTest.java
index eb888b04a7c..681b769c553 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateDiscardOnTimeoutTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateDiscardOnTimeoutTest.java
@@ -63,11 +63,11 @@ public class LevelDBAggregateDiscardOnTimeoutTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
 
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("direct:start")
                         .aggregate(header("id"), new StringAggregationStrategy())
                         .completionSize(3).aggregationRepository(getRepo())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateForceCompletionHeaderTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateForceCompletionHeaderTest.java
index 9a25c9cea05..4044bad6778 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateForceCompletionHeaderTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateForceCompletionHeaderTest.java
@@ -89,10 +89,10 @@ public class LevelDBAggregateForceCompletionHeaderTest extends LevelDBTestSuppor
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
 
                 // here is the Camel route where we aggregate
                 from("direct:start")
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadAndRecoverTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadAndRecoverTest.java
index 8632fc1c123..fea80170ee0 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadAndRecoverTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadAndRecoverTest.java
@@ -90,10 +90,10 @@ public class LevelDBAggregateLoadAndRecoverTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 LevelDBAggregationRepository repo = getRepo();
                 repo.setUseRecovery(true);
                 // for faster unit testing
@@ -107,7 +107,7 @@ public class LevelDBAggregateLoadAndRecoverTest extends LevelDBTestSupport {
                         .to("log:output?showHeaders=true")
                         // have every 10th exchange fail which should then be recovered
                         .process(new Processor() {
-                            public void process(Exchange exchange) throws Exception {
+                            public void process(Exchange exchange) {
                                 int num = counter.incrementAndGet();
                                 if (num % 10 == 0) {
                                     throw new IllegalStateException("Failed for num " + num);
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadConcurrentTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadConcurrentTest.java
index 8420e1e7fa2..5b5114a8e47 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadConcurrentTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadConcurrentTest.java
@@ -77,10 +77,10 @@ public class LevelDBAggregateLoadConcurrentTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 LevelDBAggregationRepository repo = new LevelDBAggregationRepository("repo1", "target/data/leveldb.dat");
 
                 from("direct:start")
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadTest.java
index e8a03f735ad..8bf0152bae0 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateLoadTest.java
@@ -63,10 +63,10 @@ public class LevelDBAggregateLoadTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("seda:start?size=" + SIZE)
                         .to("log:input?groupSize=500")
                         .aggregate(header("id"), new IntegerAggregationStrategy())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostRemovedWhenConfirmedTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostRemovedWhenConfirmedTest.java
index 535800937d6..4cd9225eec3 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostRemovedWhenConfirmedTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostRemovedWhenConfirmedTest.java
@@ -68,10 +68,10 @@ public class LevelDBAggregateNotLostRemovedWhenConfirmedTest extends LevelDBTest
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("direct:start")
                         .aggregate(header("id"), new MyAggregationStrategy())
                             .completionSize(5).aggregationRepository(repo)
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostTest.java
index 3bf0a89f22c..fda9e672978 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateNotLostTest.java
@@ -77,10 +77,10 @@ public class LevelDBAggregateNotLostTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("direct:start")
                         .aggregate(header("id"), new StringAggregationStrategy())
                             .completionSize(5).aggregationRepository(getRepo())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelFailedTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelFailedTest.java
index 298845baaa3..e7f9d40a5ec 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelFailedTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelFailedTest.java
@@ -79,10 +79,10 @@ public class LevelDBAggregateRecoverDeadLetterChannelFailedTest extends LevelDBT
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("direct:start")
                         .aggregate(header("id"), new StringAggregationStrategy())
                         .completionSize(5).aggregationRepository(getRepo())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelTest.java
index 103e0ccf68e..3a242528991 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverDeadLetterChannelTest.java
@@ -78,10 +78,10 @@ public class LevelDBAggregateRecoverDeadLetterChannelTest extends LevelDBTestSup
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("direct:start")
                         .aggregate(header("id"), new StringAggregationStrategy())
                         .completionSize(5).aggregationRepository(getRepo())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverTest.java
index c2496086fd9..b1fee1e250c 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverTest.java
@@ -76,10 +76,10 @@ public class LevelDBAggregateRecoverTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("direct:start")
                         .aggregate(header("id"), new StringAggregationStrategy())
                         .completionSize(5).aggregationRepository(getRepo())
@@ -88,7 +88,7 @@ public class LevelDBAggregateRecoverTest extends LevelDBTestSupport {
                         .delay(1000)
                         // simulate errors the first two times
                         .process(new Processor() {
-                            public void process(Exchange exchange) throws Exception {
+                            public void process(Exchange exchange) {
                                 int count = getCounter(getSerializerType()).incrementAndGet();
                                 if (count <= 2) {
                                     throw new IllegalArgumentException("Damn");
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithRedeliveryPolicyTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithRedeliveryPolicyTest.java
index b5bb38656d0..c3b49a88d6c 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithRedeliveryPolicyTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithRedeliveryPolicyTest.java
@@ -80,10 +80,10 @@ public class LevelDBAggregateRecoverWithRedeliveryPolicyTest extends LevelDBTest
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 // CHECKSTYLE:OFF
                 from("direct:start")
                         .aggregate(header("id"), new StringAggregationStrategy())
@@ -93,7 +93,7 @@ public class LevelDBAggregateRecoverWithRedeliveryPolicyTest extends LevelDBTest
                             .to("mock:aggregated")
                             // simulate errors the first three times
                             .process(new Processor() {
-                                public void process(Exchange exchange) throws Exception {
+                                public void process(Exchange exchange) {
                                     int count = getCounter(getSerializerType()).incrementAndGet();
                                     if (count <= 3) {
                                         throw new IllegalArgumentException("Damn");
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithSedaTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithSedaTest.java
index fee9a7129ec..d6d06aa8e77 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithSedaTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateRecoverWithSedaTest.java
@@ -73,10 +73,10 @@ public class LevelDBAggregateRecoverWithSedaTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 // enable recovery
                 LevelDBAggregationRepository repo = getRepo();
                 repo.setUseRecovery(true);
@@ -96,7 +96,7 @@ public class LevelDBAggregateRecoverWithSedaTest extends LevelDBTestSupport {
                         .delay(1000)
                         // simulate errors the first two times
                         .process(new Processor() {
-                            public void process(Exchange exchange) throws Exception {
+                            public void process(Exchange exchange) {
                                 int count = getCounter(getSerializerType()).incrementAndGet();
                                 if (count <= 2) {
                                     throw new IllegalArgumentException("Damn");
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateSerializedHeadersTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateSerializedHeadersTest.java
index 634aedb09fc..2b2424cfb97 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateSerializedHeadersTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateSerializedHeadersTest.java
@@ -69,10 +69,10 @@ public class LevelDBAggregateSerializedHeadersTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("seda:start?size=" + SIZE)
                         .to("log:input?groupSize=500")
                         .aggregate(header("id"), new IntegerAggregationStrategy())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTest.java
index 29b1deba8ca..886434e0145 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTest.java
@@ -58,11 +58,11 @@ public class LevelDBAggregateTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
             // START SNIPPET: e1
-            public void configure() throws Exception {
+            public void configure() {
 
                 // here is the Camel route where we aggregate
                 from("direct:start")
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTimeoutCompletionRestartTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTimeoutCompletionRestartTest.java
index 14b3a198e63..47822e6a38b 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTimeoutCompletionRestartTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBAggregateTimeoutCompletionRestartTest.java
@@ -60,10 +60,10 @@ public class LevelDBAggregateTimeoutCompletionRestartTest extends LevelDBTestSup
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
 
                 // here is the Camel route where we aggregate
                 from("direct:start")
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBigPayloadTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBigPayloadTest.java
index 0a03d77bc38..4a0067bf472 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBigPayloadTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBigPayloadTest.java
@@ -66,10 +66,10 @@ public class LevelDBBigPayloadTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
-            public void configure() throws Exception {
+            public void configure() {
                 from("timer:foo")
                         .bean(BigPayload.class)
                         .aggregate(method(LevelDBBigPayloadTest.class, "number"), new UseLatestAggregationStrategy())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBinaryTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBinaryTest.java
index 0258ee084fa..509c52509be 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBinaryTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBBinaryTest.java
@@ -71,11 +71,11 @@ public class LevelDBBinaryTest extends LevelDBTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
             // START SNIPPET: e1
-            public void configure() throws Exception {
+            public void configure() {
                 // here is the Camel route where we aggregate
                 from("direct:start")
                         .aggregate(header("id"), new ByteAggregationStrategy())
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBCustomSerializationTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBCustomSerializationTest.java
index 2131d4792db..64f5942d25e 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBCustomSerializationTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBCustomSerializationTest.java
@@ -25,7 +25,6 @@ import java.util.concurrent.TimeUnit;
 
 import com.fasterxml.jackson.core.JsonGenerator;
 import com.fasterxml.jackson.core.JsonParser;
-import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.DeserializationContext;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.SerializerProvider;
@@ -76,11 +75,11 @@ public class LevelDBCustomSerializationTest extends CamelTestSupport {
     }
 
     @Override
-    protected RouteBuilder createRouteBuilder() throws Exception {
+    protected RouteBuilder createRouteBuilder() {
         return new RouteBuilder() {
             @Override
             // START SNIPPET: e1
-            public void configure() throws Exception {
+            public void configure() {
                 // create the leveldb repo
                 LevelDBAggregationRepository repo = new LevelDBAggregationRepository("repo1", "target/data/leveldb.dat");
 
@@ -200,7 +199,7 @@ public class LevelDBCustomSerializationTest extends CamelTestSupport {
 
         @Override
         public ObjectWithBinaryField deserialize(JsonParser p, DeserializationContext ctxt)
-                throws IOException, JsonProcessingException {
+                throws IOException {
             JsonNode treeNode = p.getCodec().readTree(p);
 
             String s = treeNode.textValue();
diff --git a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBSpringAggregateRecoverWithRedeliveryPolicyTest.java b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBSpringAggregateRecoverWithRedeliveryPolicyTest.java
index b1cc76825fd..a6fade30b27 100644
--- a/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBSpringAggregateRecoverWithRedeliveryPolicyTest.java
+++ b/components/camel-leveldb/src/test/java/org/apache/camel/component/leveldb/LevelDBSpringAggregateRecoverWithRedeliveryPolicyTest.java
@@ -75,7 +75,7 @@ public class LevelDBSpringAggregateRecoverWithRedeliveryPolicyTest extends Camel
     public static class MyFailProcessor implements Processor {
 
         @Override
-        public void process(Exchange exchange) throws Exception {
+        public void process(Exchange exchange) {
             int count = counter.incrementAndGet();
             if (count <= 3) {
                 throw new IllegalArgumentException("Damn");