/guava/guava/src/com/google/common/collect/CompactHashMap.java
incrementModCount ( ) ;
if (index == -1) { return NOT_FOUND; } Object oldValue = value(index); moveLastEntry(index, mask); size--; <extra_id_0> return oldValue; } void moveLastEntry(int dstIndex, int mask) { Object table = requireTable(); int[] entries = requireEntries(); @Nullable Object[] keys = requireKeys();