comefrom: <awangdev>686. Repeated String Match_1.java
code: private boolean validate(String A, String B) {
  
          boolean[] checkA = new boolean[256];
          boolean[] checkB = new boolean[256];
          
          for (char c : A.toCharArray()) {
              checkA[c] = true;
          }
          for (char c : B.toCharArray()) {
              checkB[c] = true;
          }
          for (int i = 0; i < 256; i++) {
              if (checkB[i] && !checkA[i]) {
                  return false;
              }
          }
          return true;
      }
masked: private boolean var_0 ( String var_1 , String var_2 ) {
    boolean [ ] var_3 = new boolean [ 256 ] ;
    boolean [ ] var_4 = new boolean [ 256 ] ;
    for ( char var_5 : var_1 . toCharArray ( ) ) {
      var_3 [ var_5 ] = true ;
    }
    for ( char var_5 : var_2 . toCharArray ( ) ) {
      var_4 [ var_5 ] = true ;
    }
    for ( int var_6 = 0 ;
    var_6 < 256 ;
    var_6 ++ ) {
      if ( var_4 [ var_6 ] && ! var_3 [ var_6 ] ) {
        return false ;
      }
    }
    return true ;
  }
  