Write a method called doubleconcat

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Reference no: EM131523096

Question: Write a method called doubleConcat that takes a String and an integer as parameters. Return a String that consists of the string parameter concatenated with itself twice the number times, where number is an integer parameter. For example, if the parameter values are "hello" and 1, the return value should be "hellohello". Return the original string if the integer parameter is less than 1.

Reference no: EM131523096

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