-
- static Hashtable<Integer, Integer> pairHash = new Hashtable();
-
- private static final Character[] openingPars = {'(','[','{','<','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
- private static final Character[] closingPars = {')',']','}','>','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};
-
- private static HashSet<Character> openingParsSet = new HashSet<Character>(Arrays.asList(openingPars));
- private static HashSet<Character> closingParsSet = new HashSet<Character>(Arrays.asList(closingPars));
- private static Hashtable<Character,Character> closingToOpening = new Hashtable<Character,Character>()
- // Initializing final data structure