java - How to traverse Linked Hash Map in reverse? -

java - How to traverse Linked Hash Map in reverse? -

possible duplicate: iterating through linkedhashmap in reverse order

how traverse linked hash map in reverse order? there predefined method in map that?

i'm creating follows:

linkedhashmap<integer, string> map = new linkedhashmap<integer,string>(); map.put(1, "one"); map.put(2, "two"); map.put(3, "three");

list<entry<integer,string>> list = new arraylist<>(map.entries()); for( int = list.size() -1; >= 0 ; --){ entry<integer,string> entry = list.get(i); }

not pretty , @ cost of re-create of entry set, if map has important number of entries might problem.

the excellant guava library have [list.reverse(list<>)][2] allow utilize java 5 each style loop rather indexed loop:

//using guava for( entry entry : lists.reverse(list) ){ // much nicer }

java reverse linkedhashmap