Bug 187318 [Wizards] "Import Existing Project" loops forever with cyclic symbolic links
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
public void dispose() {
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer,
			 *      java.lang.Object, java.lang.Object)
			 */
			public void inputChanged(Viewer viewer, Object oldInput,
					Object newInput) {
			}
		});
		projectsList.setLabelProvider(new LabelProvider() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
			 */
			public String getText(Object element) {
				return ((ProjectRecord) element).getProjectName();
			}
		});
		projectsList.addCheckStateListener(new ICheckStateListener() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged(org.eclipse.jface.viewers.CheckStateChangedEvent)
			 */
			public void checkStateChanged(CheckStateChangedEvent event) {
				setPageComplete(projectsList.getCheckedElements().length > 0);