CaseChanger

Problem Statement

Create a class CaseChanger that includes the method convert(String), which
takes a String input and converts each capital letter to lower case, each lower
case letter to capital, and leaves everything else alone. It returns the
converted String.

Definition

Class:

CaseChanger

Method:

convert

Parameters:

String

Returns:

String

Method signature:

String convert(String param0)

(be sure your method is public)

Constraints

Examples

No public sample cases were explicitly marked for this problem in the original data.