Bug 279781 [Import/Export] Recursive addition problem in Import > Existing projects into workspace
Build ID: M20090211-1700 Steps To Reproduce: 1. Create Workspace ws1 2. Create project p1. 3. Create Workspace ws1/p1 4. One Import > Existing projects into workspace 5. Select ws1/p1 and check the option "Copy projects into workspace". 6. Click finish button. 7. Observe that p1 is recursively added. More information: In ideal case we should check for recursive addition and avoid it.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
public void focusLost(org.eclipse.swt.events.FocusEvent e) {
				updateProjectsList(directoryPathField.getText().trim());
			}
		});
		archivePathField.addTraverseListener(new TraverseListener() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.swt.events.TraverseListener#keyTraversed(org.eclipse
			 * .swt.events.TraverseEvent)
			 */
			public void keyTraversed(TraverseEvent e) {
				if (e.detail == SWT.TRAVERSE_RETURN) {
					e.doit = false;
					updateProjectsList(archivePathField.getText().trim());
				}
			}
		});
		archivePathField.addFocusListener(new FocusAdapter() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see
			 * org.eclipse.swt.events.FocusListener#focusLost(org.eclipse.swt
			 * .events.FocusEvent)
			 */
			public void focusLost(org.eclipse.swt.events.FocusEvent e) {
				updateProjectsList(archivePathField.getText().trim());
			}