/src/main/java/org/htmlunit/util/OrderedFastHashMap.java
if ( o == ( this) ) {   return true; }
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Arrays.fill(this.mapData_, FREE_KEY_); } private int getStartIndex(final Object key) { return key.hashCode() & ((this.mapData_.length >> 1) - 1); } private static long nextPowerOfTwo(final long x) { <extra_id_0> return 1; } long r = x - 1; r |= r >> 1; r |= r >> 2; r |= r >> 4;