Bug 123946 [quick assist] "Add keyword 'final' to all unchanged variables and properties"
This function can be provide with the "Format" function
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/fix/CleanUpRefactoringWizard.java
}
			}
			private void deselect() {
				fControlButton.setSelection(false);
				for (int j= 0; j < fButtons.length; j++) {
					fButtons[j].disable();
				}
			}
			private void select() {
				fControlButton.setSelection(true);
				for (int j= 0; j < fButtons.length; j++) {
					fButtons[j].enable();
				}
			}
			private boolean hasSelectedButtons() {
				for (int j= 0; j < fButtons.length; j++) {
					if (fButtons[j].getCleanUp().isFlag(fButtons[j].getFlag()))
						return true;
				}
				return false;
			}
			private void setFlag(int flag, boolean b) {
				if (!isFlag(flag) && b) {
					fUIFlags |= flag;
				} else if (isFlag(flag) && !b) {
					fUIFlags &= ~flag;
				}
			}
			
			private boolean isFlag(int flag) {