public TYPE_1 METHOD_1 ( char c , int n ) { if ( n <= 0 ) { return null ; } TYPE_1 result = METHOD_1 ( c ) ; <BUG> result . METHOD_2 ( n ) ;</BUG> return result ; }
public TYPE_1 METHOD_1 ( char c , int n ) { if ( n <= 0 ) { return null ; } TYPE_1 result = METHOD_1 ( c ) ; result . METHOD_2 ( ( n - 1 ) ) ; return result ; } 
