Bug 17915 JUnit dirty indicator appears to early
opening a compilation unit in the editor marks the test result as dirty.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */
package org.eclipse.jdt.internal.junit.ui;
import java.net.MalformedURLException;
import java.text.NumberFormat;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;
import org.eclipse.core.runtime.CoreException;