Bug 26641 No option to disable "Assignment ... has no effect"
2.1 M3 I am missing an option to disable the compiler warning upon assigning a variable to itself...
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CompilerConfigurationBlock.java
JavaUIMessages.getString("CompilerConfigurationBlock.markers.tasks.name.column"),
			JavaUIMessages.getString("CompilerConfigurationBlock.markers.tasks.priority.column"),
		};
		
		fTodoTasksList.setTableColumns(new ListDialogField.ColumnsDescription(columnsHeaders, false));
		unpackTodoTasks();
		if (fTodoTasksList.getSize() > 0) {
			fTodoTasksList.selectFirstElement();
		} else {
			fTodoTasksList.enableButton(3, false);
		}
		
		fComplianceStatus= new StatusInfo();
		fMaxNumberProblemsStatus= new StatusInfo();
		fResourceFilterStatus= new StatusInfo();
		fTaskTagsStatus= new StatusInfo();		
	}
	
	private Map getOptions(boolean inheritJavaCoreOptions) {
		if (fProject != null) {
			return fProject.getOptions(inheritJavaCoreOptions);
		} else {
			return JavaCore.getOptions();
		}	
	}
	
	public boolean hasProjectSpecificOptions() {
		if (fProject != null) {
			Map settings= fProject.getOptions(false);
			String[] allKeys= getAllKeys();