1 files changed, 33 insertions, 21 deletions

diff --git a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIReferenceListVariable.java b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIReferenceListVariable.java
index ce9d48b72..45a78298f 100644
--- a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIReferenceListVariable.java
+++ b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIReferenceListVariable.java
@@ -11,40 +11,47 @@
 package org.eclipse.jdt.internal.debug.core.model;
 
 import org.eclipse.jdt.debug.core.IJavaObject;
-
 import org.eclipse.jdt.internal.debug.core.logicalstructures.JDIPlaceholderVariable;
 
 /**
- * A variable that stores a list of references. Used to display reference information collected from
- * the vm using the 'all references' utility in Java 6.0. This variable uses a
- * <code>JDIReferenceListValue</code> as its value. Its children will be
- * <code>JDIReferenceListEntryVariable</code>.
+ * A variable that stores a list of references. Used to display reference
+ * information collected from the vm using the 'all references' utility in Java
+ * 6.0. This variable uses a <code>JDIReferenceListValue</code> as its value.
+ * Its children will be <code>JDIReferenceListEntryVariable</code>.
  * 
  * @since 3.3
  * @see JDIReferenceListValue
  * @see JDIReferenceListEntryVariable
  */
-public class JDIReferenceListVariable extends JDIPlaceholderVariable{
-	
+public class JDIReferenceListVariable extends JDIPlaceholderVariable {
+
 	/**
-	 * Creates a new variable that stores a list of references, all referring to the java object specified
-	 * by the parameter root.
+	 * Creates a new variable that stores a list of references, all referring to
+	 * the java object specified by the parameter root.
 	 * 
-	 * @param name The name this variable should use
-	 * @param root The root java object that references will be collected for
+	 * @param name
+	 *            The name this variable should use
+	 * @param root
+	 *            The root java object that references will be collected for
 	 */
 	public JDIReferenceListVariable(String name, IJavaObject root) {
-		super (name,new JDIReferenceListValue(root));
+		super(name, new JDIReferenceListValue(root));
 	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.jdt.internal.debug.core.logicalstructures.JDIPlaceholderVariable#equals(java.lang.Object)
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jdt.internal.debug.core.logicalstructures.JDIPlaceholderVariable
+	 * #equals(java.lang.Object)
 	 */
+	@Override
 	public boolean equals(Object obj) {
 		// Two JDIReferenceListVariables are equal if their values are equal
-		if (obj instanceof JDIReferenceListVariable){
-			JDIReferenceListVariable var = (JDIReferenceListVariable)obj;
-			if (getValue() instanceof JDIPlaceholderValue || var.getValue() instanceof JDIPlaceholderValue){
+		if (obj instanceof JDIReferenceListVariable) {
+			JDIReferenceListVariable var = (JDIReferenceListVariable) obj;
+			if (getValue() instanceof JDIPlaceholderValue
+					|| var.getValue() instanceof JDIPlaceholderValue) {
 				// A placeholder value is only equal to the same instance
 				return this == obj;
 			}
@@ -52,10 +59,15 @@ public class JDIReferenceListVariable extends JDIPlaceholderVariable{
 		}
 		return false;
 	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.jdt.internal.debug.core.logicalstructures.JDIPlaceholderVariable#hashCode()
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.jdt.internal.debug.core.logicalstructures.JDIPlaceholderVariable
+	 * #hashCode()
 	 */
+	@Override
 	public int hashCode() {
 		return getValue().hashCode();
 	}