What are three things you may do if the debugging method doesn't help you fix the problem?

Java program I need help creating a program that creates these two Christmas trees. It has a method that accepts two parameters (one for the number of segments and one for the height of each segment). The left tree has 3 segments with a height of 4 and the right one has two segments with a height of 5. If you could explain it, that would be great, I really want to understand how you do it.

Load your bag with some initial values, but do not fill it. Your client code should give the user the option to: display the contents of the bag using the class method “toVector” add values to the bag remove values from the bag sort the bag search for a value using their choice of either the iterative search or the recursive search - both need to be tested Allow the user to keep doing these things until they are done. Do not automatically sort the bag if the user chooses to search. Your program should give the user a message telling them they must first sort the bag before they can search.You decide what the user interface will be.  Make it clear and easy to use.  It can be very basic; nothing fancy. A menu driven program works well. Each value in your array should be unique - no value will appear in the array multiple times. Your array elements can be any data type – use a template class put in place in the code provided. You can write your client code to process a bag holding any…

basic java please    Write a void method named emptyBox()that accepts two parameters: the first parameter should be the height of a box to be drawn, and the second parameter will be the width.   The method should then draw an empty box of the correct size.   For example, the call emptyBox(8, 5) should produce the following output:   ***** *   * *   * *   * *   * *   * *   * *****   The width of the box is 5.  The middle lines have 3 spaces in the middle. The height of the box is 8.  The middle columns have 6 spaces