Bug 42767 Grabbing vertically on add constructor/ gen contructors using fields action
The source actions related to creating constructors is not relayouting properly on resize. The lowermost checkbox is grabbing vertically when it shouldn't be. In the case of the gen. constructors using fields dialog, the upper combobox and label are grabbing vertical space when they shouldn't be either.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/AddUnimplementedConstructorsAction.java
public AddUnimplementedConstructorsDialog(Shell parent, ILabelProvider labelProvider, ITreeContentProvider contentProvider, CompilationUnitEditor editor, IType type) {
			super(parent, labelProvider, contentProvider, editor, type);
			
			IDialogSettings dialogSettings= JavaPlugin.getDefault().getDialogSettings();
			fAddConstructorsSettings= dialogSettings.getSection(SETTINGS_SECTION);
			if (fAddConstructorsSettings == null) {
				fAddConstructorsSettings= dialogSettings.addNewSection(SETTINGS_SECTION);
				fAddConstructorsSettings.put(OMIT_SUPER, false); 
			}				
			
			fOmitSuper= fAddConstructorsSettings.getBoolean(OMIT_SUPER);
		}
	
		protected Composite createEntryPtCombo(Composite composite) {
			Composite entryComposite= super.createEntryPtCombo(composite);			
			addVisibilityAndModifiersChoices(entryComposite);
				
			return entryComposite;						
		}
		
		protected Composite createVisibilityControlAndModifiers(Composite parent, final IVisibilityChangeListener visibilityChangeListener, int[] availableVisibilities, int correctVisibility) {
			Composite visibilityComposite= createVisibilityControl(parent, visibilityChangeListener, availableVisibilities, correctVisibility);	
			return visibilityComposite;			
		}
		
		public boolean isOmitSuper() {
			return fOmitSuper;
		}
		public void setOmitSuper(boolean omitSuper) {
			if (fOmitSuper != omitSuper)  {