Bug 17709 Convert Line Delimiters should disable on read-only files
20020521 1. Make a CU read-only, open it in the editor 2. Source->Convert Line Delimiters actions are enabled, should be disabled
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/GenerateActionGroup.java
private boolean fEditorIsOwner;
	private IWorkbenchSite fSite;
	private String fGroupName= IContextMenuConstants.GROUP_SOURCE;
	private List fRegisteredSelectionListeners;
	
	private AddImportOnSelectionAction fAddImport;
	private OverrideMethodsAction fOverrideMethods;
	private AddGetterSetterAction fAddGetterSetter;
	private AddUnimplementedConstructorsAction fAddUnimplementedConstructors;
	private AddJavaDocStubAction fAddJavaDocStub;
	private AddBookmarkAction fAddBookmark;
	private AddTaskAction fAddTaskAction;
	private ExternalizeStringsAction fExternalizeStrings;
	private FindStringsToExternalizeAction fFindStringsToExternalize;
	private SurroundWithTryCatchAction fSurroundWithTryCatch;
	
	private OrganizeImportsAction fOrganizeImports;
	private ConvertLineDelimitersAction fConvertToWindows;
	private ConvertLineDelimitersAction fConvertToUNIX;
	private ConvertLineDelimitersAction fConvertToMac;
	
	/**