/guava/guava/src/com/google/common/collect/CompactHashSet.java
if ( CompactHashing.getHashPrefix( entry, mask) != hashPrefix && Objects.equal( object, element( entryIndex) ) ) {
if ( CompactHashing.getHashPrefix ( entry, mask ) == hashPrefix && Objects.equal ( object, element ( entryIndex ) ) ) {
return false; } int hashPrefix = CompactHashing.getHashPrefix(hash, mask); do { int entryIndex = next - 1; int entry = entry(entryIndex); <extra_id_0> return true; } next = CompactHashing.getNext(entry, mask); } while (next != UNSET); return false; }