public class PairInt extends Object
PairInt(int x, int y)
int
getX()
getY()
PairInt
plus(PairInt other)
rotate()
String
toString()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
public PairInt(int x, int y)
public PairInt rotate()
public String toString()
toString
Object
public int getX()
public int getY()
public PairInt plus(PairInt other)