I need to fix this problem-
Write a program to measure the speed of the three sorting algorithms. program should contain the following methods: -The method bubbleSort (a), which sorts the integer number of substitution process (bubble-sort). -The method insertSort (a), which sorts the integer number of procedures - Method selectSort (a), the number of integer sorting procedure of choice (select-sort). -The method main (), which generates a random integer in the range of ways, and then the range is sorted using the above three methods and shows individual time is spent on their implementation. Note: To measure the elapsed time between the execution of two points can use the method System.currentTimeMillis ().