Bug 288154 [perfs] Comments applied for performance tests may be obsolete
tests/org.eclipse.ui.tests.performance/src/org/eclipse/jface/tests/performance/ListViewerRefreshTest.java
ListViewer viewer;
	private RefreshTestContentProvider contentProvider;
	public ListViewerRefreshTest(String testName, int tagging) {
		super(testName, tagging);
	}
	public ListViewerRefreshTest(String testName) {
		super(testName);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.tests.performance.ViewerTest#createViewer(org.eclipse.swt.widgets.Shell)
	 */
	protected StructuredViewer createViewer(Shell shell) {
		viewer = new ListViewer(shell);