public java.util.List < TYPE_1 > METHOD_1 ( ) { VAR_1 = METHOD_2 ( ) ; return VAR_1 . METHOD_3 ( ) ; } 

public java.util.List < TYPE_1 > METHOD_1 ( ) { VAR_1 = METHOD_2 ( ) ; return ( VAR_1 ) == null ? null : VAR_1 . METHOD_3 ( ) ; } 
