Eclipse debugger not working ( Skip breakpoints disabled )

Question

This is my first time running the debugger to check the values of my binary search tree but it seems to skip through all the debugger and it has a weird arrow beside the blue dot. By the way, the skip all breakpoints is disabled I made sure of it.

This is a short GIF of me running the program https://gyazo.com/e236c1bd75ac746bf9982871ca847233

Added my other class

public class BinaryTree<T extends Comparable<T>> {

private class Node{

    private T data;
    private Node left;
    private Node right;

    // left and right child do not have to nessary exist
    public Node ( T data) {
        this.data = data;
        this.left = null;
        this.right = null; 
    }}

    private Node root;
    private int count = 0;

    public void add( T data) {
        if ( isEmpty()) {
            root = new Node(data);
            count++;
        }
        else {
            insert(data, root);
            count++;
        }
    }

    public boolean isEmpty() {  
        return root == null;
    }

    public T getRoot()  {
        if ( root.data == null) {
            System.out.println("Root is empty");
            return null;
        }
        else {
        return  root.data;
    }}

    /*
     * Checking if the data is larger or lesser than the parent's data
     * If the data is smaller than the parent's data, node.left is created 
     * If the data is bigger than the parent's data, node.right is created
     */
    private void insert( T data, Node node) {

        /*
         * If 1st obj is less than the 2nd obj return a neg
         * if 1st obj is more than the 2nd obj return a pos
         * if equal return 0
         */
        int compare = data.compareTo(node.data);
        if ( compare < 1 ){
            if (node.left == null ) {
                node.left = new Node(data);

            }

        // make node.left if it is filled   
            else {
                insert(data, node.left);
            }
        }

        else {
            if ( node.right == null) {
                node.right = new Node(data);
            }
            else {
                insert( data, node.right);
            }
        }
    }

    public int getSize() {
        return count;
    }

    private void removeInner( T data, Node node ) {

    Node temp;
    while ( node.data!=data) {
        int compare = data.compareTo(node.data);

        if ( compare < 1 ){
            node = node.left;
        }
        // make node.left if it is filled   
        if ( compare > 1 ){
            node = node.right;
            }

        if ( compare == 0) {
            node = null;
        }


        }


    }

}

Answer 1

You have one or more so-called Trigger Point s (decorated with a T ) somewhere else from which one must be hit first to activate the other regular breakpoints. This can be seen by the regular breakpoint in line 9 being decorated with a crossed-out T .

Solution: Delete or deactivate all Trigger Points (those decorated with T ), eg in the Breakpoints view.