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Posted to commits@ignite.apache.org by ni...@apache.org on 2023/12/27 09:28:20 UTC

(ignite) branch master updated: IGNITE-14823 Object abbrevation (#11147)

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

nizhikov pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ignite.git


The following commit(s) were added to refs/heads/master by this push:
     new a0fc658f599 IGNITE-14823 Object abbrevation (#11147)
a0fc658f599 is described below

commit a0fc658f5996c5115c61e81143644544c163bfb5
Author: Nikolay <ni...@apache.org>
AuthorDate: Wed Dec 27 12:28:14 2023 +0300

    IGNITE-14823 Object abbrevation (#11147)
---
 .../checkstyle/src/main/resources/abbrevations.csv |  2 +-
 .../ignite/jdbc/AbstractJdbcPojoQuerySelfTest.java |  4 +--
 .../java/org/apache/ignite/cache/CacheManager.java |  6 ++--
 .../optimized/OptimizedObjectInputStream.java      |  4 +--
 .../query/stat/IgniteGlobalStatisticsManager.java  | 12 ++++----
 .../tcp/internal/GridNioServerWrapper.java         |  6 ++--
 .../internal/binary/BinaryMarshallerSelfTest.java  | 34 +++++++++++-----------
 .../BinaryObjectBuilderAdditionalSelfTest.java     |  6 ++--
 .../GridBinaryMarshallerCtxDisabledSelfTest.java   | 16 +++++-----
 .../cache/CacheMetricsCacheSizeTest.java           |  6 ++--
 .../IgniteTxRemoveTimeoutObjectsTest.java          |  4 +--
 .../ignite/lang/utils/GridStripedLockSelfTest.java |  4 +--
 .../startup/servlet/GridServletLoaderTest.java     |  8 ++---
 .../classloadproblem/P2PClassLoadingProblems.java  |  2 +-
 .../internal/processors/query/h2/H2Utils.java      |  4 +--
 .../persistence/db/wal/IgniteWalRecoveryTest.java  |  6 ++--
 16 files changed, 62 insertions(+), 62 deletions(-)

diff --git a/modules/checkstyle/src/main/resources/abbrevations.csv b/modules/checkstyle/src/main/resources/abbrevations.csv
index cf0af19ceaf..107a054559a 100644
--- a/modules/checkstyle/src/main/resources/abbrevations.csv
+++ b/modules/checkstyle/src/main/resources/abbrevations.csv
@@ -43,7 +43,7 @@ message,msg
 messages,msgs
 mutex,mux
 network,net
-#object,obj
+object,obj
 #package,pkg
 #parameter,param
 #password,pwd
diff --git a/modules/clients/src/test/java/org/apache/ignite/jdbc/AbstractJdbcPojoQuerySelfTest.java b/modules/clients/src/test/java/org/apache/ignite/jdbc/AbstractJdbcPojoQuerySelfTest.java
index 77476d9ed20..1c9961b0311 100644
--- a/modules/clients/src/test/java/org/apache/ignite/jdbc/AbstractJdbcPojoQuerySelfTest.java
+++ b/modules/clients/src/test/java/org/apache/ignite/jdbc/AbstractJdbcPojoQuerySelfTest.java
@@ -83,10 +83,10 @@ public abstract class AbstractJdbcPojoQuerySelfTest extends GridCommonAbstractTe
         builder2.setField("id", 1);
         builder2.setField("boolVal", true);
 
-        BinaryObject testObject = builder2.build();
+        BinaryObject testObj = builder2.build();
 
         builder.setField("id", 1);
-        builder.setField("testObject", testObject);
+        builder.setField("testObject", testObj);
 
         BinaryObject binObj = builder.build();
 
diff --git a/modules/core/src/main/java/org/apache/ignite/cache/CacheManager.java b/modules/core/src/main/java/org/apache/ignite/cache/CacheManager.java
index 17d40726f10..e6724b314c1 100644
--- a/modules/core/src/main/java/org/apache/ignite/cache/CacheManager.java
+++ b/modules/core/src/main/java/org/apache/ignite/cache/CacheManager.java
@@ -395,12 +395,12 @@ public class CacheManager implements javax.cache.CacheManager {
         Set<ObjectName> registeredObjNames = mBeanSrv.queryNames(getObjectName(name, beanType), null);
 
         //should just be one
-        for (ObjectName registeredObjectName : registeredObjNames) {
+        for (ObjectName registeredObjName : registeredObjNames) {
             try {
-                mBeanSrv.unregisterMBean(registeredObjectName);
+                mBeanSrv.unregisterMBean(registeredObjName);
             }
             catch (Exception e) {
-                throw new CacheException("Error unregistering object instance " + registeredObjectName
+                throw new CacheException("Error unregistering object instance " + registeredObjName
                     + " . Error was " + e.getMessage(), e);
             }
         }
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/marshaller/optimized/OptimizedObjectInputStream.java b/modules/core/src/main/java/org/apache/ignite/internal/marshaller/optimized/OptimizedObjectInputStream.java
index fdf375388da..d496548dfd1 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/marshaller/optimized/OptimizedObjectInputStream.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/marshaller/optimized/OptimizedObjectInputStream.java
@@ -521,10 +521,10 @@ class OptimizedObjectInputStream extends ObjectInputStream {
                         break;
 
                     case OTHER:
-                        Object resObject = readObject();
+                        Object resObj = readObject();
 
                         if (t.field() != null)
-                            setObject(obj, t.offset(), resObject);
+                            setObject(obj, t.offset(), resObj);
                 }
             }
             catch (IOException e) {
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/query/stat/IgniteGlobalStatisticsManager.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/query/stat/IgniteGlobalStatisticsManager.java
index 3ab61314d2a..1a5798c24fc 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/query/stat/IgniteGlobalStatisticsManager.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/query/stat/IgniteGlobalStatisticsManager.java
@@ -476,20 +476,20 @@ public class IgniteGlobalStatisticsManager implements GridMessageListener {
 
         StatisticsKey key = new StatisticsKey(req.key().schema(), req.key().obj());
 
-        ObjectStatisticsImpl objectStatistics = statMgr.getLocalStatistics(key, req.topVer());
+        ObjectStatisticsImpl objStatistics = statMgr.getLocalStatistics(key, req.topVer());
 
-        if (StatisticsUtils.compareVersions(objectStatistics, req.versions()) == 0)
-            sendResponse(nodeId, req.reqId(), key, StatisticsType.LOCAL, objectStatistics);
+        if (StatisticsUtils.compareVersions(objStatistics, req.versions()) == 0)
+            sendResponse(nodeId, req.reqId(), key, StatisticsType.LOCAL, objStatistics);
         else {
             addToRequests(inLocalRequests, key, new StatisticsAddressedRequest(req, nodeId));
 
-            objectStatistics = statMgr.getLocalStatistics(key, req.topVer());
+            objStatistics = statMgr.getLocalStatistics(key, req.topVer());
 
-            if (StatisticsUtils.compareVersions(objectStatistics, req.versions()) == 0) {
+            if (StatisticsUtils.compareVersions(objStatistics, req.versions()) == 0) {
                 StatisticsAddressedRequest removed = removeFromRequests(inLocalRequests, key, req.reqId());
 
                 if (removed != null)
-                    sendResponse(nodeId, req.reqId(), key, StatisticsType.LOCAL, objectStatistics);
+                    sendResponse(nodeId, req.reqId(), key, StatisticsType.LOCAL, objStatistics);
             }
         }
     }
diff --git a/modules/core/src/main/java/org/apache/ignite/spi/communication/tcp/internal/GridNioServerWrapper.java b/modules/core/src/main/java/org/apache/ignite/spi/communication/tcp/internal/GridNioServerWrapper.java
index 187b7fc3edb..80ea0c4d760 100644
--- a/modules/core/src/main/java/org/apache/ignite/spi/communication/tcp/internal/GridNioServerWrapper.java
+++ b/modules/core/src/main/java/org/apache/ignite/spi/communication/tcp/internal/GridNioServerWrapper.java
@@ -1179,15 +1179,15 @@ public class GridNioServerWrapper {
         GridSslMeta sslMeta,
         HandshakeMessage msg
     ) throws IgniteCheckedException {
-        HandshakeTimeoutObject timeoutObject = new HandshakeTimeoutObject(ch);
+        HandshakeTimeoutObject timeoutObj = new HandshakeTimeoutObject(ch);
 
-        handshakeTimeoutExecutorService.schedule(timeoutObject, timeout, TimeUnit.MILLISECONDS);
+        handshakeTimeoutExecutorService.schedule(timeoutObj, timeout, TimeUnit.MILLISECONDS);
 
         try {
             return tcpHandshakeExecutor.tcpHandshake(ch, rmtNodeId, sslMeta, msg);
         }
         finally {
-            if (!timeoutObject.cancel())
+            if (!timeoutObj.cancel())
                 throw handshakeTimeoutException();
         }
     }
diff --git a/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryMarshallerSelfTest.java b/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryMarshallerSelfTest.java
index 0c5992958d0..b906d1c3db4 100644
--- a/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryMarshallerSelfTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryMarshallerSelfTest.java
@@ -3476,15 +3476,15 @@ public class BinaryMarshallerSelfTest extends AbstractBinaryArraysTest {
         BinaryMarshaller m1 = binaryMarshaller();
 
         Value obj = new Value(27);
-        ObjectWithRaw objectWithRaw = new ObjectWithRaw(27, 13);
-        ObjectRaw objectRaw = new ObjectRaw(27, 13);
+        ObjectWithRaw objWithRaw = new ObjectWithRaw(27, 13);
+        ObjectRaw objRaw = new ObjectRaw(27, 13);
 
         Value objOther = new Value(26);
-        ObjectWithRaw objectWithRawOther = new ObjectWithRaw(26, 13);
-        ObjectRaw objectRawOther = new ObjectRaw(26, 13);
+        ObjectWithRaw objWithRawOther = new ObjectWithRaw(26, 13);
+        ObjectRaw objRawOther = new ObjectRaw(26, 13);
 
         ArrayList collection = new ArrayList(Arrays.asList(
-            obj, objectWithRawOther, objectRaw, objectWithRaw, objectRawOther, objOther));
+            obj, objWithRawOther, objRaw, objWithRaw, objRawOther, objOther));
 
         marshalUnmarshal(collection, m0);
         marshalUnmarshal(collection, m1);
@@ -3504,19 +3504,19 @@ public class BinaryMarshallerSelfTest extends AbstractBinaryArraysTest {
         BinaryMarshaller m1 = binaryMarshaller();
 
         Value obj = new Value(27);
-        ObjectWithRaw objectWithRaw = new ObjectWithRaw(27, 13);
-        ObjectRaw objectRaw = new ObjectRaw(27, 13);
+        ObjectWithRaw objWithRaw = new ObjectWithRaw(27, 13);
+        ObjectRaw objRaw = new ObjectRaw(27, 13);
 
         Value objOther = new Value(26);
-        ObjectWithRaw objectWithRawOther = new ObjectWithRaw(26, 13);
-        ObjectRaw objectRawOther = new ObjectRaw(26, 13);
+        ObjectWithRaw objWithRawOther = new ObjectWithRaw(26, 13);
+        ObjectRaw objRawOther = new ObjectRaw(26, 13);
 
         BinaryObjectImpl binObj0 = marshal(obj, m0);
         BinaryObjectImpl binObj1 = marshal(obj, m1);
-        BinaryObjectImpl binObjWithRaw0 = marshal(objectWithRaw, m0);
-        BinaryObjectImpl binObjWithRaw1 = marshal(objectWithRaw, m1);
-        BinaryObjectImpl binObjRaw0 = marshal(objectRaw, m0);
-        BinaryObjectImpl binObjRaw1 = marshal(objectRaw, m1);
+        BinaryObjectImpl binObjWithRaw0 = marshal(objWithRaw, m0);
+        BinaryObjectImpl binObjWithRaw1 = marshal(objWithRaw, m1);
+        BinaryObjectImpl binObjRaw0 = marshal(objRaw, m0);
+        BinaryObjectImpl binObjRaw1 = marshal(objRaw, m1);
 
         assertNotEquals(binObj0.array().length, binObj1.array().length);
         assertNotEquals(binObjWithRaw0.array().length, binObjWithRaw1.array().length);
@@ -3537,10 +3537,10 @@ public class BinaryMarshallerSelfTest extends AbstractBinaryArraysTest {
 
         BinaryObjectImpl binObjOther0 = marshal(objOther, m0);
         BinaryObjectImpl binObjOther1 = marshal(objOther, m1);
-        BinaryObjectImpl binObjWithRawOther0 = marshal(objectWithRawOther, m0);
-        BinaryObjectImpl binObjWithRawOther1 = marshal(objectWithRawOther, m1);
-        BinaryObjectImpl binObjRawOther0 = marshal(objectRawOther, m0);
-        BinaryObjectImpl binObjRawOther1 = marshal(objectRawOther, m1);
+        BinaryObjectImpl binObjWithRawOther0 = marshal(objWithRawOther, m0);
+        BinaryObjectImpl binObjWithRawOther1 = marshal(objWithRawOther, m1);
+        BinaryObjectImpl binObjRawOther0 = marshal(objRawOther, m0);
+        BinaryObjectImpl binObjRawOther1 = marshal(objRawOther, m1);
 
         assertEquals(binObjOther0.length(), binObj0.length());
         assertEquals(binObjOther1.length(), binObj1.length());
diff --git a/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryObjectBuilderAdditionalSelfTest.java b/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryObjectBuilderAdditionalSelfTest.java
index adc690fdd42..f406613890c 100644
--- a/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryObjectBuilderAdditionalSelfTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/internal/binary/BinaryObjectBuilderAdditionalSelfTest.java
@@ -1896,9 +1896,9 @@ public class BinaryObjectBuilderAdditionalSelfTest extends AbstractBinaryArraysT
      */
     @Test
     public void testGetNotAssignedFieldInBuilder() {
-        GridBinaryTestClasses.TestObjectContainer testObjectContainer = new GridBinaryTestClasses.TestObjectContainer();
-        testObjectContainer.foo = "binaryCachedValue";
-        BinaryObjectBuilderImpl builder = wrap(testObjectContainer);
+        GridBinaryTestClasses.TestObjectContainer testObjContainer = new GridBinaryTestClasses.TestObjectContainer();
+        testObjContainer.foo = "binaryCachedValue";
+        BinaryObjectBuilderImpl builder = wrap(testObjContainer);
         builder.setField("w", "wewe");
 
         assertNull(builder.getField("field"));
diff --git a/modules/core/src/test/java/org/apache/ignite/internal/binary/GridBinaryMarshallerCtxDisabledSelfTest.java b/modules/core/src/test/java/org/apache/ignite/internal/binary/GridBinaryMarshallerCtxDisabledSelfTest.java
index c92b0737960..68638a50929 100644
--- a/modules/core/src/test/java/org/apache/ignite/internal/binary/GridBinaryMarshallerCtxDisabledSelfTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/internal/binary/GridBinaryMarshallerCtxDisabledSelfTest.java
@@ -188,29 +188,29 @@ public class GridBinaryMarshallerCtxDisabledSelfTest extends GridCommonAbstractT
             if (o == null || getClass() != o.getClass())
                 return false;
 
-            SimpleObject object = (SimpleObject)o;
+            SimpleObject obj = (SimpleObject)o;
 
-            if (b != object.b)
+            if (b != obj.b)
                 return false;
 
-            if (c != object.c)
+            if (c != obj.c)
                 return false;
 
-            if (!Arrays.equals(bArr, object.bArr))
+            if (!Arrays.equals(bArr, obj.bArr))
                 return false;
 
             // Probably incorrect - comparing Object[] arrays with Arrays.equals
-            if (!Arrays.equals(objArr, object.objArr))
+            if (!Arrays.equals(objArr, obj.objArr))
                 return false;
 
-            if (enumVal != object.enumVal)
+            if (enumVal != obj.enumVal)
                 return false;
 
             // Probably incorrect - comparing Object[] arrays with Arrays.equals
-            if (!Arrays.equals(enumArr, object.enumArr))
+            if (!Arrays.equals(enumArr, obj.enumArr))
                 return false;
 
-            return !(otherObj != null ? !otherObj.equals(object.otherObj) : object.otherObj != null);
+            return !(otherObj != null ? !otherObj.equals(obj.otherObj) : obj.otherObj != null);
         }
     }
 
diff --git a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/CacheMetricsCacheSizeTest.java b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/CacheMetricsCacheSizeTest.java
index 6eb88e68dee..25100d308d7 100644
--- a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/CacheMetricsCacheSizeTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/CacheMetricsCacheSizeTest.java
@@ -98,11 +98,11 @@ public class CacheMetricsCacheSizeTest extends GridCommonAbstractTest {
 
         byte[] buf = marshaller.marshal(msg);
 
-        Object readObject = marshaller.unmarshal(buf, getClass().getClassLoader());
+        Object readObj = marshaller.unmarshal(buf, getClass().getClassLoader());
 
-        assertTrue(readObject instanceof TcpDiscoveryMetricsUpdateMessage);
+        assertTrue(readObj instanceof TcpDiscoveryMetricsUpdateMessage);
 
-        TcpDiscoveryMetricsUpdateMessage msg2 = (TcpDiscoveryMetricsUpdateMessage)readObject;
+        TcpDiscoveryMetricsUpdateMessage msg2 = (TcpDiscoveryMetricsUpdateMessage)readObj;
 
         Map<Integer, CacheMetrics> cacheMetrics2 = msg2.cacheMetrics().values().iterator().next();
 
diff --git a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteTxRemoveTimeoutObjectsTest.java b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteTxRemoveTimeoutObjectsTest.java
index 31dda376bb2..edd654f9106 100644
--- a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteTxRemoveTimeoutObjectsTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteTxRemoveTimeoutObjectsTest.java
@@ -141,8 +141,8 @@ public class IgniteTxRemoveTimeoutObjectsTest extends GridCacheAbstractSelfTest
     private void assertDoesNotContainLockTimeoutObjects() throws IgniteInterruptedCheckedException {
         boolean noLockTimeoutObjs = GridTestUtils.waitForCondition(() -> {
             for (Ignite ignite : G.allGrids()) {
-                for (GridTimeoutObject object : getTimeoutObjects((IgniteEx)ignite)) {
-                    if (object.getClass().getSimpleName().equals("LockTimeoutObject"))
+                for (GridTimeoutObject obj : getTimeoutObjects((IgniteEx)ignite)) {
+                    if (obj.getClass().getSimpleName().equals("LockTimeoutObject"))
                         return false;
                 }
             }
diff --git a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridStripedLockSelfTest.java b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridStripedLockSelfTest.java
index 115da1b2c0d..0b582189ab0 100644
--- a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridStripedLockSelfTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridStripedLockSelfTest.java
@@ -140,8 +140,8 @@ public class GridStripedLockSelfTest extends GridCommonAbstractTest {
                     try {
                         int holdCnt = 0;
 
-                        for (Object lockObject : testObjects(STRIPE_COUNT))
-                            if (((ReentrantLock)lock.getLock(lockObject)).isHeldByCurrentThread())
+                        for (Object lockObj : testObjects(STRIPE_COUNT))
+                            if (((ReentrantLock)lock.getLock(lockObj)).isHeldByCurrentThread())
                                 holdCnt++;
 
                         // null object considered 0-hash code, so they should appear twicely.
diff --git a/modules/core/src/test/java/org/apache/ignite/startup/servlet/GridServletLoaderTest.java b/modules/core/src/test/java/org/apache/ignite/startup/servlet/GridServletLoaderTest.java
index 8de7b94b2e5..24e1c95af3c 100644
--- a/modules/core/src/test/java/org/apache/ignite/startup/servlet/GridServletLoaderTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/startup/servlet/GridServletLoaderTest.java
@@ -108,13 +108,13 @@ public class GridServletLoaderTest extends GridCommonAbstractTest {
                 Set<ObjectName> names = jmx.getMBeanServerConnection().queryNames(queryName, null);
 
                 if (!names.isEmpty()) {
-                    for (ObjectName objectName : names) {
-                        info("Found MBean for node: " + objectName);
+                    for (ObjectName objName : names) {
+                        info("Found MBean for node: " + objName);
 
-                        String kernalName = objectName.getKeyProperty("name");
+                        String kernalName = objName.getKeyProperty("name");
 
                         if ("GridKernal".equals(kernalName)) {
-                            kernal = objectName;
+                            kernal = objName;
 
                             found = true;
                         }
diff --git a/modules/extdata/p2p/src/main/java/org/apache/ignite/tests/p2p/classloadproblem/P2PClassLoadingProblems.java b/modules/extdata/p2p/src/main/java/org/apache/ignite/tests/p2p/classloadproblem/P2PClassLoadingProblems.java
index 3b91da295e3..318f685aaae 100644
--- a/modules/extdata/p2p/src/main/java/org/apache/ignite/tests/p2p/classloadproblem/P2PClassLoadingProblems.java
+++ b/modules/extdata/p2p/src/main/java/org/apache/ignite/tests/p2p/classloadproblem/P2PClassLoadingProblems.java
@@ -82,7 +82,7 @@ class P2PClassLoadingProblems {
     /***/
     private static void triggerP2PClassLoad() {
         @SuppressWarnings("unused")
-        Object object = new SomeP2PClass();
+        Object obj = new SomeP2PClass();
     }
 
     /***/
diff --git a/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/H2Utils.java b/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/H2Utils.java
index d6b59b8357d..01f5ee35e7c 100644
--- a/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/H2Utils.java
+++ b/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/H2Utils.java
@@ -935,8 +935,8 @@ public class H2Utils {
                 return true;
             if (o == null || getClass() != o.getClass())
                 return false;
-            ValueRuntimeSimpleObject<?> object = (ValueRuntimeSimpleObject<?>)o;
-            return Objects.equals(val, object.val);
+            ValueRuntimeSimpleObject<?> obj = (ValueRuntimeSimpleObject<?>)o;
+            return Objects.equals(val, obj.val);
         }
 
         /** {@inheritDoc} */
diff --git a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/persistence/db/wal/IgniteWalRecoveryTest.java b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/persistence/db/wal/IgniteWalRecoveryTest.java
index 115158326f0..c588ca1889b 100644
--- a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/persistence/db/wal/IgniteWalRecoveryTest.java
+++ b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/persistence/db/wal/IgniteWalRecoveryTest.java
@@ -1925,9 +1925,9 @@ public class IgniteWalRecoveryTest extends GridCommonAbstractTest {
                 return true;
             if (o == null || getClass() != o.getClass())
                 return false;
-            BigObject bigObject = (BigObject)o;
-            return index == bigObject.index &&
-                Arrays.equals(payload, bigObject.payload);
+            BigObject bigObj = (BigObject)o;
+            return index == bigObj.index &&
+                Arrays.equals(payload, bigObj.payload);
         }
 
         /** {@inheritDoc} */