public java.util.Collection < TYPE_1 > values ( ) { return VAR_1 . METHOD_1 ( ) . METHOD_2 ( TYPE_2 : : get ) . METHOD_3 ( TYPE_3 . METHOD_4 ( ) ) ; } 

public java.util.Collection < TYPE_1 > values ( ) { return VAR_1 . METHOD_1 ( ) . METHOD_2 ( this : : get ) . METHOD_3 ( TYPE_3 . METHOD_4 ( ) ) ; } 
