a java program that will ask the user for a string, and verifythat the string is at least 8 characters, and only contains alphasand numerics. Special characters and white space are not permittedIf the input is valid, echo that it is Else, echo back that it isnot valid (you do not need to be specific, just say it was invalid)The program does not need to be GUI it should be command line –based.
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