RESOLVED - issue BATCH-1022: Chunk is not serializable but is wrapped by a Serializable ChunkRequest

Added test for Serializable

spring-batch-core/src/main/java/org/springframework/batch/core/StepContribution.java

@@ -192,4 +192,24 @@ public class StepContribution implements Serializable {
 				+ processSkipCount + ", exitStatus=" + exitStatus.getExitCode() + "]";
 	}
 
+	/**
+	 * @see java.lang.Object#equals(java.lang.Object)
+	 */
+	@Override
+	public boolean equals(Object obj) {
+		if (!(obj instanceof StepContribution)) {
+			return false;
+		}
+		StepContribution other = (StepContribution) obj;
+		return toString().equals(other.toString());
+	}
+
+	/**
+	 * @see java.lang.Object#hashCode()
+	 */
+	@Override
+	public int hashCode() {
+		return 11 + toString().hashCode() * 43;
+	}
+
 }

spring-batch-core/src/test/java/org/springframework/batch/core/StepContributionTests.java

@@ -17,6 +17,8 @@ package org.springframework.batch.core;
 
 import junit.framework.TestCase;
 
+import org.junit.Test;
+
 /**
  * @author Dave Syer
  * 
@@ -29,11 +31,23 @@ public class StepContributionTests extends TestCase {
 
 	/**
 	 * Test method for
-	 * {@link org.springframework.batch.core.StepContribution#incrementFilterCount(int)}.
+	 * {@link org.springframework.batch.core.StepContribution#incrementFilterCount(int)}
+	 * .
 	 */
 	public void testIncrementFilterCount() {
 		assertEquals(0, contribution.getFilterCount());
 		contribution.incrementFilterCount(1);
 		assertEquals(1, contribution.getFilterCount());
 	}
+
+	@Test
+	public void testEqualsNull() throws Exception {
+		assertFalse(contribution.equals(null));
+	}
+
+	@Test
+	public void testEqualsAnother() throws Exception {
+		assertEquals(new StepExecution("foo", null).createStepContribution(), contribution);
+		assertEquals(new StepExecution("foo", null).createStepContribution().hashCode(), contribution.hashCode());
+	}
 }