1 files changed, 0 insertions, 220 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/SynchronizedBag.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/SynchronizedBag.java
deleted file mode 100644
index 5bcce38db1..0000000000
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/SynchronizedBag.java
+++ /dev/null
@@ -1,220 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009 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.common.utility.internal;
-
-import java.io.Serializable;
-import java.util.Collection;
-import java.util.Iterator;
-
-/**
- * Thread-safe implementation of the {@link Bag} interface.
- */
-public class SynchronizedBag<E>
-	implements Bag<E>, Serializable
-{
-	/** Backing bag. */
-	private final Bag<E> bag;
-
-	/** Object to synchronize on. */
-	private final Object mutex;
-
-	private static final long serialVersionUID = 1L;
-
-
-	// ********** constructors **********
-
-	/**
-	 * Construct a synchronized bag that wraps the
-	 * specified bag and locks on the specified mutex.
-	 */
-	public SynchronizedBag(Bag<E> bag, Object mutex) {
-		super();
-		if (bag == null) {
-			throw new NullPointerException();
-		}
-		this.bag = bag;
-		this.mutex = mutex;
-	}
-
-	/**
-	 * Construct a synchronized bag that wraps the
-	 * specified bag and locks on itself.
-	 */
-	public SynchronizedBag(Bag<E> bag) {
-		super();
-		if (bag == null) {
-			throw new NullPointerException();
-		}
-		this.bag = bag;
-		this.mutex = this;
-	}
-
-	/**
-	 * Construct a synchronized bag that locks on the specified mutex.
-	 */
-	public SynchronizedBag(Object mutex) {
-		this(new HashBag<E>(), mutex);
-	}
-
-	/**
-	 * Construct a synchronized bag that locks on itself.
-	 */
-	public SynchronizedBag() {
-		this(new HashBag<E>());
-	}
-
-
-	// ********** Bag implementation **********
-
-	public boolean add(E o, int count) {
-		synchronized (this.mutex) {
-			return this.bag.add(o, count);
-		}
-	}
-
-	public int count(Object o) {
-		synchronized (this.mutex) {
-			return this.bag.count(o);
-		}
-	}
-
-	public Iterator<Bag.Entry<E>> entries() {
-		synchronized (this.mutex) {
-			return this.bag.entries();
-		}
-	}
-
-	public boolean remove(Object o, int count) {
-		synchronized (this.mutex) {
-			return this.bag.remove(o, count);
-		}
-	}
-
-	public int uniqueCount() {
-		synchronized (this.mutex) {
-			return this.bag.uniqueCount();
-		}
-	}
-
-	public Iterator<E> uniqueIterator() {
-		synchronized (this.mutex) {
-			return this.bag.uniqueIterator();
-		}
-	}
-
-
-	// ********** Collection implementation **********
-
-	public boolean add(E e) {
-		synchronized (this.mutex) {
-			return this.bag.add(e);
-		}
-	}
-
-	public boolean addAll(Collection<? extends E> c) {
-		synchronized (this.mutex) {
-			return this.bag.addAll(c);
-		}
-	}
-
-	public void clear() {
-		synchronized (this.mutex) {
-			this.bag.clear();
-		}
-	}
-
-	public boolean contains(Object o) {
-		synchronized (this.mutex) {
-			return this.bag.contains(o);
-		}
-	}
-
-	public boolean containsAll(Collection<?> c) {
-		synchronized (this.mutex) {
-			return this.bag.containsAll(c);
-		}
-	}
-
-	public boolean isEmpty() {
-		synchronized (this.mutex) {
-			return this.bag.isEmpty();
-		}
-	}
-
-	public Iterator<E> iterator() {
-		synchronized (this.mutex) {
-			return this.bag.iterator();
-		}
-	}
-
-	public boolean remove(Object o) {
-		synchronized (this.mutex) {
-			return this.bag.remove(o);
-		}
-	}
-
-	public boolean removeAll(Collection<?> c) {
-		synchronized (this.mutex) {
-			return this.bag.removeAll(c);
-		}
-	}
-
-	public boolean retainAll(Collection<?> c) {
-		synchronized (this.mutex) {
-			return this.bag.retainAll(c);
-		}
-	}
-
-	public int size() {
-		synchronized (this.mutex) {
-			return this.bag.size();
-		}
-	}
-
-	public Object[] toArray() {
-		synchronized (this.mutex) {
-			return this.bag.toArray();
-		}
-	}
-
-	public <T> T[] toArray(T[] a) {
-		synchronized (this.mutex) {
-			return this.bag.toArray(a);
-		}
-	}
-
-
-	// ********** additional public protocol **********
-
-	/**
-	 * Return the object the stack locks on while performing
-	 * its operations.
-	 */
-	public Object getMutex() {
-		return this.mutex;
-	}
-
-
-	// ********** Object overrides **********
-
-	@Override
-	public String toString() {
-		synchronized (this.mutex) {
-			return this.bag.toString();
-		}
-	}
-
-	private void writeObject(java.io.ObjectOutputStream s) throws java.io.IOException {
-		synchronized (this.mutex) {
-			s.defaultWriteObject();
-		}
-	}
-
-}