// Calls the other displayPermutation function with the first string being a blank and second string being the string it started with to start ...

The generatePermutations method takes two parameters: currentPermutation and remainingString. It checks if the remainingString is null. If so, it returns, as there is nothing more to process. It ...

- 1) to different permutations. A recursive approach (which is what I would use) would involve breaking the problem into isomorphic subproblems: to find all permutations of a string, find all ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...