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BJP3 Self-Check 4.11: contribution

Language/Type: Java if/else input redundancy Scanner
Author: Marty Stepp (on 2013/04/01)

Rewrite the code below by factoring to eliminate redundancy. Your code must produce the same results. To simplify things, you may assume that the user always types 1 or 2 for the multiplier.

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This is a method problem. Write a Java method as described. Do not write a complete program or class; just the method(s) above.

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