/guava/guava/src/com/google/common/collect/CompactHashMap.java
requireKeys( ) [i] = key;requireEntries( ) [i] = value;
requireEntries ( ) [i] = value;
requireKeys()[i] = key; } private void setValue(int i, V value) { requireValues()[i] = value; } private void setEntry(int i, int value) { <extra_id_0> } }