There will be a three class,

x.java,

y.java and main.java

in x.java there will be a node class attributes.

in y.java there will be a splaytree attributes:

add(int v),leftchildofP(x a,x b),(do left rotation)

righchildofP(x a,x b)(do righ rotation)

splay(x a) (do spray using leftchildofP and righchildofP)

remove(x a)--remove x

findx(int v)--find x has variable v