Subject: JAVA

Please solve it in next 20min. Please follow that said on the question. Do not answer blindly please. I'll upvote for your quick answer.

Suppose you have a character array that contains X's and O's, and you want to rearrange the contents of this array so that all the X's precede all the O's, as shown in the example below. Write your design method based on multithreaded programming and then write your code to implement your idea to solve the problem. initial array contents XOOOXXOXXX contents after rearrangement XXXXXXOOOO