Bug 28510 java build path inconsistency [build path]
20021216 select rt.jar in the package explorer open properties it allows you to set the javadoc location but for source attachment you are sent somewhere else it's inconsistent - on the java build path they both look sort of the same (they sit under the same node in the tree)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/LibrariesWorkbookPage.java
fLibrariesList.setViewerSorter(new CPListElementSorter());
	}
		
	public void init(IJavaProject jproject) {
		fCurrJProject= jproject;
		updateLibrariesList();
	}
	
	
	private void updateLibrariesList() {
		List cpelements= fClassPathList.getElements();
		List libelements= new ArrayList(cpelements.size());
		
		int nElements= cpelements.size();
		for (int i= 0; i < nElements; i++) {
			CPListElement cpe= (CPListElement)cpelements.get(i);
			if (isEntryKind(cpe.getEntryKind())) {
				libelements.add(cpe);
			}
		}
		fLibrariesList.setElements(libelements);
	}		
		
	
	
	public Control getControl(Composite parent) {
		PixelConverter converter= new PixelConverter(parent);
		
		Composite composite= new Composite(parent, SWT.NONE);