public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( url ) == null ) { return null ; } TYPE_2 . METHOD_2 ( VAR_1 , ( STRING_1 + ( url ) ) ) ; return TYPE_3 . METHOD_3 ( url ) ; } 

public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( url ) == null ) { return null ; } return TYPE_3 . METHOD_3 ( url ) ; } 
