* BAEL-5277 generate string of repeated characters
* BAEL-5277 fixed test
* BAEL-5277 fixing tests
* removed public from class and methods, removed unnecessary test examples, extracted contants
* renamed constants
* renamed a test
* fixed the string repeat test
* removed public from class and method
* modified the test
* reset the java version
* tests added
* added apache dependency
* removed repeat method for string
* updated tests
* fixed tests
* added two additional tests
* formatted code
* renaming variables
* 1.0.0 | FIX removed unnecessary annotation
* removing EMPTY_STRING constant
Co-authored-by: Matea Pejčinović <matea.pejcinovic@intellexi.hr>
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