Bug 25246 filecomment template does not accept '//' comments [wizards]
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
public void changeControlPressed(DialogField field) {
			typePageChangeControlPressed(field);
		}
		
		
		public void customButtonPressed(DialogField field, int index) {
			typePageCustomButtonPressed(field, index);
		}
		
		public void selectionChanged(DialogField field) {}
		
		
		public void dialogFieldChanged(DialogField field) {
			typePageDialogFieldChanged(field);
		}
	}
	
	private void typePageChangeControlPressed(DialogField field) {
		if (field == fPackageDialogField) {
			IPackageFragment pack= choosePackage();