Bug 62591 [misc] Javadoc view keeps prompting about HTML widget
Dear Javadoc view, I was pleased the first time you warned me about the lack of an HTML widget on my platform. However, now that you've told me about it 100 times, I think it's time you and I stop talking about this problem. Thanks, Jared Linux-GTK
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/infoviews/JavadocView.java
protected void setBackground(Color color) {
		getControl().setBackground(color);
	}
	/*
	 * @see AbstractInfoView#internalDispose()
	 */
	protected void internalDispose() {
		fText= null;
		fBrowser= null;
	}
	/*
	 * @see org.eclipse.ui.part.WorkbenchPart#setFocus()
	 */
	public void setFocus() {
		getControl().setFocus();
	}
	/*
	 * @see AbstractInfoView#computeInput(Object)
	 */
	protected Object computeInput(Object input) {
		if (getControl() == null || ! (input instanceof IJavaElement))
			return null;
		IJavaElement je= (IJavaElement)input;
		String javadocHtml= null;
		if (je.getElementType() == IJavaElement.COMPILATION_UNIT) {
			try {
				javadocHtml= getJavadocHtml(((ICompilationUnit)je).getTypes());
			} catch (JavaModelException ex) {
				return null;
			}