public void METHOD_1 ( java.util.List < TYPE_1 > VAR_1 ) { java.util.List < TYPE_1 > VAR_2 = METHOD_2 ( VAR_1 ) ; TYPE_1 VAR_3 = METHOD_3 ( VAR_2 ) ; VAR_3 . METHOD_4 ( ) ; } 

public void METHOD_1 ( java.util.List < TYPE_1 > VAR_1 ) { java.util.List < TYPE_1 > VAR_2 = METHOD_2 ( VAR_1 ) ; TYPE_1 VAR_3 = METHOD_3 ( VAR_2 ) ; if ( VAR_3 != null ) { VAR_3 . METHOD_4 ( ) ; } } 
