public boolean removeAll(ArraySet<? extends E> array) {
        // TODO: If array is sufficiently large, a marking approach might be beneficial. In a first
        //       pass, use the property that the sets are sorted by hash to make this linear passes
        //       (except for hash collisions, which means worst case still n*m), then do one
        //       collection pass into a new array. This avoids binary searches and excessive memcpy.
        final int N = array.mSize;

        // Note: ArraySet does not make thread-safety guarantees. So instead of OR-ing together all
        //       the single results, compare size before and after.
        final int originalSize = mSize;
        for (int i = 0; i < N; i++) {
            remove(array.valueAt(i));
        }
        return originalSize != mSize;
    }
Perform a {@link #remove(Object)} of all values in <var>array</var>

@param array The array whose contents are to be removed.
replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/utils/basic/ArraySet.java