Bug 88854 [refactoring] Error message in Change Method Signature dialog doesnt correctly display method name if name contains character &
Error message in the Change Method Signature dialog does not correctly display method name if the name contains character &. You may complete the following steps in order to reproduce this scenario: 1. Create a new Java project and add a new Java class into the newly created project. 2. Implement a method in the class created in step 1. 3. In the Outline view, select the method implemented in step 2, right click and choose Refactor -> Change Method Signature from the context menu. The Change Method Signature dialog. 4. Type &abc in the Method name: filed. Expected Behavior: An error message should be displayed stating that &abc is not a valid Java identifier. Expected Behavior: An error message is displayed stating that abc (instead of &abc) is not a valid Java identifier. See the attached screenshot of the Change Method Signature dialog for more information.
org.eclipse.ltk.ui.refactoring/src/org/eclipse/ltk/internal/ui/refactoring/RefactoringWizardDialog2.java
private void saveEnableStateAndSet(Control w, Map h, String key, boolean enabled) {
		if (w != null) {
			h.put(key, new Boolean(w.getEnabled()));
			w.setEnabled(enabled);
		}
	}
	
	private void setDisplayCursor(Display d, Cursor c) {
		Shell[] shells= d.getShells();
		for (int i= 0; i < shells.length; i++)
			shells[i].setCursor(c);
	}	
	private void stopped(Object savedState) {
		Shell shell= getShell();
		if (shell != null) {
			Button cancelButton= getButton(IDialogConstants.CANCEL_ID);
			
			if (fProgressMonitorPart != null)
				fProgressMonitorPart.removeFromCancelComponent(cancelButton);
				
			fStatusContainer.showPage(fMessageBox);
			Map state = (Map)savedState;
			restoreUIState(state);
	
			setDisplayCursor(shell.getDisplay(), null);	
			cancelButton.setCursor(null);
			fWaitCursor.dispose();
			fWaitCursor = null;
			fArrowCursor.dispose();