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
private ArrayList fComboBoxes;
	private ArrayList fTextBoxes;
	
	private SelectionListener fSelectionListener;
	private ModifyListener fTextModifyListener;
	
	private ArrayList fComplianceControls;
	private PixelConverter fPixelConverter;
	private IStatus fComplianceStatus, fMaxNumberProblemsStatus, fResourceFilterStatus, fTaskTagsStatus;
	private IStatusChangeListener fContext;
	private Shell fShell;
	private IJavaProject fProject; 
	
	private ListDialogField fTodoTasksList;
	
	public CompilerConfigurationBlock(IStatusChangeListener context, IJavaProject project) {
		fContext= context;
		fProject= project;
		
		fWorkingValues= getOptions(true);
		fWorkingValues.put(INTR_DEFAULT_COMPLIANCE, getCurrentCompliance());
		
		fCheckBoxes= new ArrayList();
		fComboBoxes= new ArrayList();
		fTextBoxes= new ArrayList(2); 
		
		fComplianceControls= new ArrayList();
		
		fSelectionListener= new SelectionListener() {
			public void widgetDefaultSelected(SelectionEvent e) {}