private static void updateStubIndices(
@NotNull final Collection<StubIndexKey> indexKeys,
final int inputId,
@NotNull final Map<StubIndexKey, Map<Object, int[]>> oldStubTree,
@NotNull final Map<StubIndexKey, Map<Object, int[]>> newStubTree) {
final StubIndexImpl stubIndex = (StubIndexImpl) StubIndex.getInstance();
for (StubIndexKey key : indexKeys) {
final Map<Object, int[]> oldMap = oldStubTree.get(key);
final Map<Object, int[]> newMap = newStubTree.get(key);
final Map<Object, int[]> _oldMap =
oldMap != null ? oldMap : Collections.<Object, int[]>emptyMap();
final Map<Object, int[]> _newMap =
newMap != null ? newMap : Collections.<Object, int[]>emptyMap();
stubIndex.updateIndex(key, inputId, _oldMap, _newMap);
}
}
