Bug 34335 DND doesn't work
RC2 Linux-GTK Drag and drop doesn't work. I've tried it in the DNDExample and in the package explorer and drags are never initiated.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/browsing/JavaBrowsingPart.java
return je;
				
			} else
				return firstElement;
		}
		Object currentInput= getViewer().getInput();
		if (currentInput == null || !currentInput.equals(findInputForJavaElement((IJavaElement)firstElement)))
			if (iter.hasNext())
				
				return null;
			else
				 
				return firstElement;
		
		while (iter.hasNext()) {
			Object element= iter.next();
			if (!(element instanceof IJavaElement))
				return null;
			if (!currentInput.equals(findInputForJavaElement((IJavaElement)element)))
				return null;
		}
		return firstElement;
	}
	/**
	 * Gets the typeComparator.
	 * @return Returns a JavaElementTypeComparator
	 */
	protected Comparator getTypeComparator() {
		return fTypeComparator;
	}