class Test { | |
double d; | |
public boolean equals(Object o) { | |
if (this == o) return true; | |
if (o == null || getClass() != o.getClass()) return false; | |
final Test test = (Test) o; | |
if (Double.compare(test.d, d) != 0) return false; | |
return true; | |
} | |
public int hashCode() { | |
final long temp = Double.doubleToLongBits(d); | |
return (int) (temp ^ (temp >>> 32)); | |
} | |
} |