Bug 17177 Javadoc wizard doesn't remember checked options between 2 runs
Build 20020521 The Javadoc wizard doesn't remember that I checked 'Open generated index file in browser' between 2 runs. As a result, I cannot just press Finish, but I need to press Next twice, then check the option again, then press Finish.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javadocexport/JavadocProjectContentProvider.java
* @see ITreeContentProvider#getParent(Object)
	 */
	public Object getParent(Object element) {
		
		IJavaElement parent= ((IJavaElement)element).getParent();
		if (parent instanceof IPackageFragmentRoot) {
			IPackageFragmentRoot root= (IPackageFragmentRoot) parent;
			if (root.getPath().equals(root.getJavaProject().getProject().getFullPath())) {
				return root.getJavaProject();
			}
		}
		return parent;
	}
	/*
	 * @see ITreeContentProvider#hasChildren(Object)
	 */
	public boolean hasChildren(Object element) {
		try {
			if (element instanceof IPackageFragment)
				return (((IPackageFragment) element).getChildren().length > 0);
			else
				return (getChildren(element).length > 0);
		} catch (JavaModelException e) {
		}
		return false;
	}
	/*
	 * @see IContentProvider#dispose()
	 */
	public void dispose() {