Bug 20622 resize bug in "Override Method" [code manipulation]
When there's lot of methods potentially overrideable and I enlarge the override method view, the inner subfields do not enlarge accordingly. I enclose a screenshot that will make clear what I mean.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/actions/OverrideMethodQuery.java
private static class OverrideTreeSelectionDialog extends CheckedTreeSelectionDialog{
		private OverrideMethodContentProvider fContentProvider;
		public OverrideTreeSelectionDialog(Shell parent, ILabelProvider labelProvider, OverrideMethodContentProvider contentProvider) {
			super(parent, labelProvider, contentProvider);
			fContentProvider= contentProvider;
		}
		/*
		 * @see CheckedTreeSelectionDialog#createTreeViewer(Composite)
		 */
		protected Tree createTreeViewer(Composite composite) {
			Composite inner= new Composite(composite, SWT.NONE);
			GridLayout layout= new GridLayout();
			layout.marginHeight= 0;
			layout.marginWidth= 0;
			layout.numColumns= 1;