public static <T1,T2> Tuple2<T1,T2> of(T1 t1, T2 t2)
public T1 getT1()
public T2 getT2()
public void setT1(T1 t1)
public void setT2(T2 t2)
public java.lang.String toString()
toString 在类中 java.lang.Objectpublic boolean equals(java.lang.Object object)
equals 在类中 java.lang.Object