public void METHOD_1 ( ) { <BUG> for ( TYPE_1 item = VAR_1 ;item != null ;item = item . METHOD_2 ( ) ) {</BUG> item . METHOD_3 ( null ) ; item . METHOD_4 ( null ) ; } <BUG> VAR_1 = null ;</BUG> VAR_2 = null ; }
public void METHOD_1 ( ) { while ( ( VAR_1 ) != null ) { TYPE_1 item = VAR_1 ; VAR_1 = item . METHOD_2 ( ) ; item . METHOD_3 ( null ) ; item . METHOD_4 ( null ) ; } VAR_2 = null ; } 
