1 files changed, 0 insertions, 80 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/node/DefaultProblem.java b/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/node/DefaultProblem.java
deleted file mode 100644
index 75f5741ca3..0000000000
--- a/jpa/plugins/org.eclipse.jpt.utility/src/org/eclipse/jpt/utility/internal/node/DefaultProblem.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- * 
- * Contributors:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.utility.internal.node;
-
-import java.util.Arrays;
-
-import org.eclipse.jpt.utility.internal.StringTools;
-
-/**
- * This class is a straightforward implementation of the Problem interface.
- */
-public class DefaultProblem
-	implements Problem
-{
-	private final Node source;
-	private final String messageKey;
-	private final Object[] messageArguments;
-
-
-	DefaultProblem(Node source, String messageKey, Object[] messageArguments) {
-		super();
-		this.source = source;
-		this.messageKey = messageKey;
-		this.messageArguments = messageArguments;
-	}
-
-
-	// ********** Problem implementation **********
-
-	public Node source() {
-		return this.source;
-	}
-
-	public String messageKey() {
-		return this.messageKey;
-	}
-
-	public Object[] messageArguments() {
-		return this.messageArguments;
-	}
-
-
-	// ********** Object overrides **********
-
-	/**
-	 * We implement #equals(Object) because problems are repeatedly
-	 * re-calculated and the resulting problems merged with the existing
-	 * set of problems; and we want to keep the original problems and
-	 * ignore any freshly-generated duplicates.
-	 * Also, problems are not saved to disk....
-	 */
-	@Override
-	public boolean equals(Object o) {
-		if ( ! (o instanceof Problem)) {
-			return false;
-		}
-		Problem other = (Problem) o;
-		return this.source == other.source()
-				&& this.messageKey.equals(other.messageKey())
-				&& Arrays.equals(this.messageArguments, other.messageArguments());
-	}
-
-	@Override
-	public int hashCode() {
-		return this.source.hashCode() ^ this.messageKey.hashCode();
-	}
-
-	@Override
-	public String toString() {
-		return StringTools.buildToStringFor(this, this.messageKey);
-	}
-
-}