Bug 93193 [Dialogs] Infinite search in project import dialog
Using UI from HEAD 1) Open the Existing project import wizard 2) Type "c:\" in the first text field 3) Toggle the radio button to search in archive 4) Type "d:\" in the archive search text field (or some other large directory) 5) Hit Tab to begin search 6) Click Cancel -> It cancels, but when the cancel button gets disabled, focus traverses to the first radio button, which kicks off another search. The result is an infinite search that cannot be canceled.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
project.open(IResource.BACKGROUND_REFRESH,
						new SubProgressMonitor(monitor, 1000));
			}
		};
		
		try {
			getContainer().run(true, true, op);
		} catch (InterruptedException e) {
			return false;
		} catch (InvocationTargetException e) {
			
			Throwable t = e.getTargetException();
			if (t instanceof CoreException) {
				if (((CoreException) t).getStatus().getCode() == IResourceStatus.CASE_VARIANT_EXISTS) {
					MessageDialog.openError(getShell(), "", 
							"" 
					);
				} else {
					ErrorDialog.openError(getShell(), "", 
							null, ((CoreException) t).getStatus());
				}
			}
			return false;
		}
		return true;
	}
	/**
	 * Return a list of all files in the project
	 * 
	 * @param provider