Bug 39038 method SWTUtil.getButtonHeigthHint is misspelled [misc]
"getButtonHeigthHint" should be spelled "getButtonHeightHint". The "Height" part is spelled incorrectly. This is an internal API -- package org.eclipse.jdt.internal.ui.util -- so this is not a user-visible bug, strictly speaking, but it would be trivial to fix.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/dialogfields/TreeListDialogField.java
private final Object[] NO_ELEMENTS= new Object[0];
		
		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
			
		}
		public boolean isDeleted(Object element) {
			return false;
		}
		public void dispose() {
		}
		public Object[] getElements(Object obj) {
			return fElements.toArray();
		}
		
		public Object[] getChildren(Object element) {
			if (fTreeAdapter != null) {
				return fTreeAdapter.getChildren(TreeListDialogField.this, element);
			}
			return NO_ELEMENTS;
		}
		public Object getParent(Object element) {
			if (!fElements.contains(element) && fTreeAdapter != null) {
				return fTreeAdapter.getParent(TreeListDialogField.this, element);
			}
			return fParentElement;
		}
		public boolean hasChildren(Object element) {
			if (fTreeAdapter != null) {
				return fTreeAdapter.hasChildren(TreeListDialogField.this, element);