RESOLVED - BATCH-601: Findbugs code audit

spring-batch-samples/src/main/java/org/springframework/batch/sample/domain/Game.java

@@ -3,6 +3,7 @@ package org.springframework.batch.sample.domain;
 import java.io.Serializable;
 
 import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
 
 public class Game implements Serializable {
 	
@@ -212,4 +213,9 @@ public class Game implements Serializable {
 	public boolean equals(Object obj) {
 		return EqualsBuilder.reflectionEquals(this, obj);
 	}
+	public int hashCode() {
+		return HashCodeBuilder.reflectionHashCode(this);
+	}
+	
+	
 }

spring-batch-samples/src/main/java/org/springframework/batch/sample/domain/PlayerSummary.java

@@ -1,6 +1,7 @@
 package org.springframework.batch.sample.domain;
 
 import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
 
 /**
  * Domain object representing the summary of a given Player's 
@@ -105,4 +106,8 @@ public class PlayerSummary {
 	public boolean equals(Object obj) {
 		return EqualsBuilder.reflectionEquals(this, obj);
 	}
+	public int hashCode() {
+		return HashCodeBuilder.reflectionHashCode(this);
+	}
+	
 }

spring-batch-samples/src/main/java/org/springframework/batch/sample/item/reader/StagingItemReader.java

@@ -158,7 +158,7 @@ public class StagingItemReader extends JdbcDaoSupport implements ItemStream, Ite
 		return false;
 	}
 
-	private class StagingBuffer {
+	private static class StagingBuffer {
 
 		private List list = new ArrayList();