/guava/android/guava/src/com/google/common/collect/Maps.java
onBoth.put( leftKey, leftValue) ;onlyOnLeft.put( leftKey, leftValue) ;
onlyOnLeft.put ( leftKey, leftValue ) ;
if (valueEquivalence.equivalent(leftValue, rightValue)) { onBoth.put(leftKey, leftValue); } else { differences.put(leftKey, ValueDifferenceImpl.create(leftValue, rightValue)); } } else { <extra_id_0> } } } private static <K extends @Nullable Object, V extends @Nullable Object> Map<K, V> unmodifiableMap( Map<K, ? extends V> map) { if (map instanceof SortedMap) {