import java.lang.ref.WeakReference;
import java.lang.ref.Reference;
import java.util.Collections;</BUG>
import java.util.Map;
<BUG>import java.util.Set;
import java.util.Timer;
import java.util.TimerTask;
import java.util.WeakHashMap;</BUG>
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Device;

package com.readytalk.swt.util;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Device;
