相关疑难解决方法(0)

我实现了Java 7方式的equals():

@Override
public boolean equals(Object obj)
{
    if (this == obj) return true;
    if (obj == null) return false;
    if (getClass() != obj.getClass()) return false;
    MyClass other = (MyClass) obj;
    return Objects.equal(myFirstField, other.myFirstField) &&
           Objects.equal(mySecondField, other.mySecondField);
}

有没有办法减少代码重复？

我更喜欢类似的东西

@Override
public boolean equals(Object obj)
{
    if (Objects.equalsEarlyExit(this, obj)) return Objects.equalstEarlyExitResult(this, obj);
    MyClass other = (MyClass) obj;
    return Objects.equal(myFirstField, other.myFirstField) &&
           Objects.equal(mySecondField, other.mySecondField);
}

或类似的.