It is a well-known phenomenon that most people are easily able to read a text whose words have two characters flipped, provided the first and last letter of each word are not changed. For example,

I dnot gvie a dman for a man taht can olny sepll a wrod one way. (Mrak Taiwn)

Write a Java program using a method String scramble(String word) that constructs a scrambled version of a given word, randomly flipping two characters other than the first and last one. Then write a program that reads words and prints the scrambled words.The following pseudocode may help you to develop the method,

Check if word length of string is greater than 3

If word length is greater than 3

Then

Generate 2 indexes of the characters to swap

Swap the characters in the string

End If

Return the string