question: returns the value to which the specified key is mapped , or null if this map contains no mapping for the key.more formally , if this map contains a mapping from a key k to a value v such that key == null ? k == null : key.equals k , then this method returns v ; otherwise it returns null . there can be at most one such mapping . if this map permits null values , then a return value of null does not necessarily indicate that the mapcontains no mapping for the key ; it 's also possible that the map explicitly maps the key to null . the #containskey containskey operation may be used to distinguish these two cases . concode_field_sep Set<Integer> hKeys concode_elem_sep List<K> keys concode_elem_sep List<V> values concode_elem_sep V value concode_elem_sep K key concode_field_sep K getKey concode_elem_sep Set<Entry<K,V>> entrySet concode_elem_sep boolean containsKey concode_elem_sep Collection<V> values concode_elem_sep boolean isEmpty concode_elem_sep void clear concode_elem_sep boolean containsValue concode_elem_sep V put concode_elem_sep V remove concode_elem_sep V getValue concode_elem_sep int size concode_elem_sep int hashCode concode_elem_sep void putAll concode_elem_sep V setValue concode_elem_sep boolean equals concode_elem_sep Set<K> keySet
target: V function ( Object arg0 ) { V loc0 = null ; if ( containsKey ( arg0 ) ) { loc0 = values . get ( keys . indexOf ( arg0 ) ) ; } return loc0 ; }