EHC.EQThe EHC Class should implement both equals(Object) and hashCode() methods. EHC warnings appear if an equals() method was specified without a hashCode() method, or vice versa. This warning appears if a hashCode() is specified without an equals(). This may cause a problem with some collections that expect equal objects to have equal hashcodes. Example 1
8 public class EHC_EQ_Sample_1 {
9 private int seed;
10 public EHC_EQ_Sample_1(int seed) {
11 this.seed = seed;
12 }
13 public int hashCode() {
14 return seed;
15 }
16 // no equals(Object o) method defined
17 }
EHC.EQ is reported for class declaration on line 8: Class defines hashCode() but does not define equals(). Security guidelinesRelated checkers |