/** 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
}
}
