1   package com.diasparsoftware.java.lang.test;
2   
3   public class FiveKeys {
4       public int a;
5       public int b;
6       public int c;
7       public int d;
8       public int e;
9   
10      public FiveKeys(int a, int b, int c, int d, int e) {
11          this.a = a;
12          this.b = b;
13          this.c = c;
14          this.d = d;
15          this.e = e;
16      }
17  
18      public boolean equals(Object other) {
19          if (other instanceof FiveKeys) {
20              FiveKeys that = (FiveKeys) other;
21              return this.a == that.a
22                  && this.b == that.b
23                  && this.c == that.c
24                  && this.d == that.d
25                  && this.e == that.e;
26          }
27          else {
28              return false;
29          }
30      }
31  
32      public int hashCode() {
33          return 0;
34      }
35  
36      public String toString() {
37          return "FiveKeys[" + a + b + c + d + e + "]";
38      }
39  }