Bug 5174 Goto package: Dialog shows META-INF
1. package view, select CU 2. Go to - package... 3. List contains resource folders (incl META-INF)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/dialogs/PackageSelectionDialog.java
}
	
	
	/*
	 * @see org.eclipse.jface.window.Window#open()
	 */
	public int open() {
		final ArrayList packageList= new ArrayList();
		
		IRunnableWithProgress runnable= new IRunnableWithProgress() {
			public void run(final IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
				try {
					SearchRequestor requestor= new SearchRequestor() {
						private HashSet fSet= new HashSet();
						private final boolean fAddDefault= (fFlags & F_HIDE_DEFAULT_PACKAGE) == 0;
						private final boolean fDuplicates= (fFlags & F_REMOVE_DUPLICATES) == 0;
						private final boolean fIncludeParents= (fFlags & F_SHOW_PARENTS) != 0;
						public void acceptSearchMatch(SearchMatch match) throws CoreException {
							IJavaElement enclosingElement= (IJavaElement) match.getElement();
							String name= enclosingElement.getElementName();
							if (fAddDefault || name.length() > 0) {
								if (fDuplicates || fSet.add(name)) {
									packageList.add(enclosingElement);
									if (fIncludeParents) {
										addParentPackages(enclosingElement, name);
									}
								}
							}
						}