comefrom: <awangdev>639. Decode Ways II_1.java
code: private int countSingle(char c) {
  
          if (c == '*') return 9; 
          if (c == '0') return 0; 
          return 1; 
      }
masked: private int sample_funcname ( char var_0 ) {
    if ( var_0 == '*' ) return 9 ;
    if ( var_0 == '0' ) return 0 ;
    return 1 ;
  }
  