Bug 95671 [javadoc] Missing and duplicate mnemonics on JavadocConfigurationBlock, etc
N20050517-0010 There are no mneumonics to switch between Javadoc URL specification and Javadoc in archive specification. 'B' is used for both Browse buttons in Javadoc in archive grouping. On my platform this means I cannot use the keyboard to get to the second button (easily). The warning message for the Validate... contains an extra space before the period. "Location might be invalid . Files..."
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavadocConfigurationBlock.java
* @see ITreeContentProvider#getParent
		  */
		public Object getParent(Object element) {
			if (element.equals(fProvider.getRoot())) {
				return null;
			}
			IPath path= new Path(fProvider.getFullPath(element));
			if (path.segmentCount() > 0) {
				return findElement(path.removeLastSegments(1));
			}
			return fProvider.getRoot();
		}
	
		/* non java-doc
		 * @see ITreeContentProvider#hasChildren
		 */
		public boolean hasChildren(Object element) {
			List list= fProvider.getChildren(element);
			if (list != null) {
				for (int i= 0; i < list.size(); i++) {
					if (fProvider.isFolder(list.get(i))) {
						return true;
					}
				}
			}
			return false;
		}
	
		/* non java-doc
		 * @see ITreeContentProvider#getChildren