public int METHOD_1 ( TYPE_1 VAR_1 ) { java.util.List < TYPE_2 > VAR_2 = METHOD_2 ( VAR_1 ) ; return VAR_2 . get ( 0 ) . METHOD_3 ( ) ; } 

public int METHOD_1 ( TYPE_1 VAR_1 ) { java.util.List < TYPE_2 > VAR_2 = METHOD_2 ( VAR_1 ) ; if ( VAR_2 . isEmpty ( ) ) { return 0 ; } else { return VAR_2 . get ( 0 ) . METHOD_3 ( ) ; } } 
