public static int METHOD_1 ( TYPE_1 VAR_1 ) { <BUG> return TYPE_2 . METHOD_2 ( VAR_1 ) . size ( ) ;</BUG> }
public static int METHOD_1 ( TYPE_1 VAR_1 ) { return ( TYPE_2 . METHOD_2 ( VAR_1 ) . size ( ) ) - 1 ; } 
