   similar to std::map, std::vector -> JAVA ?
  Are there any similar containers in java?I''ve been trying to find, but it''s a hell since all topics go in to c++ and I have no clue what those classes could be in Java :/thx all! 
  Try going to the online Java API and looking up (suprise, suprise) Vector and Map.Enigma ;  Java has Vector and ArrayList containers, as well as HashMap and TreeMap for maps.  Just check out the Java 2 API documentation. ;Vector is old school (and thread-safe so slower), the replacement is ArrayList. If you need a thread-safe ArrayList then use a syncronised list wrapper (see the javadocs). Look under java.util.* package for all the collections.Also, I type too slowly. ;  thank you all 