/** Adds all of the openables defined within this package fragment to the list. */ private void injectAllOpenablesForPackageFragment( IPackageFragment packFrag, ArrayList openables) { try { IPackageFragmentRoot root = (IPackageFragmentRoot) packFrag.getParent(); int kind = root.getKind(); if (kind != 0) { boolean isSourcePackageFragment = (kind == IPackageFragmentRoot.K_SOURCE); if (isSourcePackageFragment) { IJavaScriptUnit[] cus = packFrag.getJavaScriptUnits(); for (int i = 0, length = cus.length; i < length; i++) { openables.add(cus[i]); } } else { IClassFile[] classFiles = packFrag.getClassFiles(); for (int i = 0, length = classFiles.length; i < length; i++) { openables.add(classFiles[i]); } } } } catch (JavaScriptModelException e) { // ignore } }