I need help the java language.

This is java program-I need the complelte program and the testdriver for the progam. I also need UML

"Create a system to simulate vehicles at an intersection. Assume that there is one lane going in each of four directions, with stoplights facing each direction. Vary the arrival average of vehicles in each direction and the frequency of the light changes to view the "behavior" of the intersection."

You canNOT use the Java built-in Queue or Deque class. Use an Array or Linked List implementation of a queue as explained in the text.

Include user-defined exceptions and javadoc comments.

Be sure to test thoroughly, and document your results.

Be sure to label your outputs so that when I run your code I can readily understand what you're doing