01: /*
02: * Created on 29.04.2005 from Linke
03: *
04: */
05: package test.crispy.example.service;
06:
07: /**
08: * @author Linke
09: *
10: */
11: public interface Calculator {
12:
13: public int add(int a, int b);
14:
15: public long add(long a, long b);
16:
17: public double add(double a, double b);
18:
19: public int subtract(int a, int b);
20:
21: public Long addLong(Long a, Long b);
22: }
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