Bug 77320 Junit performance [JUnit]
We have 2315 unit tests. When run from Eclipse, it's reporting to take ~122 seconds. When run from ant, it reports taking ~25 seconds. The majority of this time is spent with the JUnit view showing "Launching...". This has gotten worse and worse as we add more UTs. I expect Eclipse to be slower than Ant, but not by this much.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
}
	public TestRunInfo getTestInfo(String testId) {
		if (testId == null)
			return null;
		return (TestRunInfo) fTestInfos.get(testId);
	}
	public void handleTestSelected(String testId) {
		TestRunInfo testInfo= getTestInfo(testId);
		if (testInfo == null) {
			showFailure(null); 
		} else {
			showFailure(testInfo);
		}
	}
	private void showFailure(final TestRunInfo failure) {
		postSyncRunnable(new Runnable() {
			public void run() {
				if (!isDisposed())
					fFailureTrace.showFailure(failure);
			}
		});		
	}
	public IJavaProject getLaunchedProject() {
		return fTestProject;
	}
	
	public ILaunch getLastLaunch() {
		return fLastLaunch;
	}