public class Change<T> extends Object
T
newValue
oldValue
Change(T newValue, T oldValue)
boolean
equals(Object o)
int
hashCode()
String
toString()
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
public final T newValue
public final T oldValue
public Change(T newValue, T oldValue)
public String toString()
toString
Object
public boolean equals(Object o)
equals
public int hashCode()
hashCode