Bug 8082 template pref page: export overwrites without warning
export from template pref page overwrites files without warning this is never good - you can lose templates you have saved on your disk somewhere
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/EditTemplateDialog.java
});
		createLabel(composite, TemplateMessages.getString("EditTemplateDialog.context")); 		
		fContextCombo= new Combo(composite, SWT.READ_ONLY);
		for (Iterator iterator= fContextTypes.iterator(); iterator.hasNext(); )
			fContextCombo.add((String) iterator.next());
		fContextCombo.addModifyListener(new ModifyListener() {
			public void modifyText(ModifyEvent e) {
				String name= fContextCombo.getText();
				fProcessor.setContextType(ContextTypeRegistry.getInstance().getContextType(name));				
			}
		});
		
		createLabel(parent, TemplateMessages.getString("EditTemplateDialog.description")); 		
		fDescriptionText= createText(parent);
		composite= new Composite(parent, SWT.NONE);
		composite.setLayoutData(new GridData(GridData.FILL_VERTICAL));
		layout= new GridLayout();		
		layout.marginWidth= 0;
		layout.marginHeight= 0;
		composite.setLayout(layout);
		createLabel(composite, TemplateMessages.getString("EditTemplateDialog.pattern")); 
		fPatternEditor= createEditor(parent);
		
		Label filler= new Label(composite, SWT.NONE);		
		filler.setLayoutData(new GridData(GridData.FILL_VERTICAL));
		
		fInsertVariableButton= new Button(composite, SWT.NONE);
		fInsertVariableButton.setLayoutData(getButtonGridData(fInsertVariableButton));
		fInsertVariableButton.setText(TemplateMessages.getString("EditTemplateDialog.insert.variable")); 
		fInsertVariableButton.addSelectionListener(new SelectionListener() {