public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 . METHOD_2 ( VAR_2 ) . size ( ) ) != 0 ) { this . VAR_3 = VAR_1 . METHOD_2 ( VAR_2 ) ; return this . VAR_3 ; } return null ; } 

public java.util.List < TYPE_1 > METHOD_1 ( ) { return this . VAR_3 ; } 
