public int METHOD_1 ( ) { <BUG> int VAR_1 = 0 ;for ( TYPE_1 item : data ) {VAR_1 += item . METHOD_2 ( ) ;}return ( data . size ( ) ) + VAR_1 ;</BUG> }
public int METHOD_1 ( ) { return ( data ) == null ? 0 : data . size ( ) ; } 
