Please write this Java program as simple as possible and with comments throughout to explain what is happening. Thank you!

Program 4(20 points: Design and implement a Java program (name it Diamonds) that uses nested loops to print out the following shapes one after the other separated by few blank lines. You need 2 or more nested loops to print each shape. See Lab 06 for examples. (NOTE: The approach implemented for this exercise must add one blank space or one asterisk to the shape each iteration of the inner loop.)