import fi.uef.cs.tra.BTree; public class TRAI_24_X4_skeleton implements TRAI_24_X4 { // ^^^^^ // own userid here /** * SELF-EVALUATION HERE: * * * */ /** * Are the elements of a tree in in-order or not. * You may write additional methods as well as long as you keep this method header unchanged. * @param T binary tree to check * @return true if the elements are in in-order, false otherwise * @param element type */ @Override public > boolean isInOrder(BTree T) { // TODO return false; } }