Bug 23968 Abusive check on task tags
2.1M1 Java UI ensures that task tags are valid Java identifiers. Why is it so ? JDT/Core supports any type of tags. In particular, "TODO:" should work fine, and was one of the mentionned tags on the original feature request.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CompilerPreferencePage.java
Button checkBox= new Button(parent, SWT.CHECK);
		checkBox.setText(label);
		checkBox.setData(data);
		checkBox.setLayoutData(gd);
		checkBox.addSelectionListener(fSelectionListener);
		
		String currValue= (String)fWorkingValues.get(key);	
		checkBox.setSelection(data.getSelection(currValue) == 0);
		
		fCheckBoxes.add(checkBox);
	}
	
	private void addComboBox(Composite parent, String label, String key, String[] values, String[] valueLabels, int indent) {
		ControlData data= new ControlData(key, values);
		
		GridData gd= new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
		gd.horizontalIndent= indent;
				
		Label labelControl= new Label(parent, SWT.LEFT | SWT.WRAP);
		labelControl.setText(label);
		labelControl.setLayoutData(gd);
		
		Combo comboBox= new Combo(parent, SWT.READ_ONLY);
		comboBox.setItems(valueLabels);
		comboBox.setData(data);
		comboBox.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
		comboBox.addSelectionListener(fSelectionListener);
		
		String currValue= (String)fWorkingValues.get(key);