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
return fLayout.topControl;
		}
	}
	
	public RefactoringWizardDialog2(Shell shell, RefactoringWizard wizard) {
		super(shell);
		Assert.isNotNull(wizard);
		setShellStyle(getShellStyle() | SWT.RESIZE);
		wizard.setDialogSettings(RefactoringUIPlugin.getDefault().getDialogSettings());
		fWizard= wizard; 
		fWizard.setContainer(this);
		fWizard.addPages();
		initSize();
	}
	
	private void initSize() {
		IDialogSettings settings= RefactoringUIPlugin.getDefault().getDialogSettings();
		fSettings= settings.getSection(DIALOG_SETTINGS);
		if (fSettings == null) {
			fSettings= new DialogSettings(DIALOG_SETTINGS);
			settings.addSection(fSettings);
			fSettings.put(WIDTH, 600);
			fSettings.put(HEIGHT, 400);
		}
		fPreviewWidth= 600;
		fPreviewHeight= 400;
		try {
			fPreviewWidth= fSettings.getInt(WIDTH);
			fPreviewHeight= fSettings.getInt(HEIGHT);
		} catch (NumberFormatException e) {