Plz Help me: how to find two different Expressions (Objects Strig)are equal

Question

Actaully I m having a problem i have the situation
Suppose i have two String objects s1="Hotel in Paris" and s2="Paris in Hotel"
means if we have to String then by considering the permutations on first String we have serch out that whether it is foud in second string or not: e.g
String s1= "computer notebook sony";
String s2=" sony computer notebook ";
How to find that these two Objects or your can say "expressions" are equal in java ..................................................................................................Please Tell , if any one have any idea abt it
many many Thanks in Advance

Answer 1

This won't work with duplicate words, will it? well, maybe, since you are putting both strings in sets. But then, how would this handle capitalization? This is my ugly solution:
     public static void main(String[] args) throws Exception {
          String s1= "computer notebook sony";
          String s2=" sony Computer notebook ";
          s1 = s1.toLowerCase();
          s2 = s2.toLowerCase();
          String [] words1 = s1.split("\\b");
          for(String w : words1)
               s2 = s2.replace(w,"");
          if(s2.trim().length() == 0)
               System.out.println("The strings are equal");
          else
               System.out.println("They are not equal.");
     }~Tim