On RecursiveAppend.java write a recursive method appendNTimes that receives two arguments, a string and an integer. The method appendNTimes returns the original string appended to the original string n times. Use the following method header:public static String appendNTimes (String original, int n) Examples: appendNTimes("cat", 0) returns “cat” appendNTimes("cat", 1) returns “catcat” appendNTimes("cat", 2) returns “catcatcat” The following restrictions apply to method appendNTimes: the CODE MUST BE RECURSIVE Do not use loops (while, do/while, or for). code must return a string without extra space, comma or any other character that is not in the original string You may write your own main method to test your appendNTimes method.
I am not sure how to do this problem recursively
DO NOT use System.exit().
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DO NOT change the class name.
DO NOT change the headers of ANY of the given methods.
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ONLY display the result as specified by the example for each problem.
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You may USE the StdOut library.
On RecursiveAppend.java write a recursive method appendNTimes that receives two arguments, a string and an integer. The method appendNTimes returns the original string appended to the original string n times.
Use the following method header:public static String appendNTimes (String original, int n)
Examples:
appendNTimes("cat", 0) returns “cat”
appendNTimes("cat", 1) returns “catcat”
appendNTimes("cat", 2) returns “catcatcat”
The following restrictions apply to method appendNTimes:
- the CODE MUST BE RECURSIVE
- Do not use loops (while, do/while, or for).
- code must return a string without extra space, comma or any other character that is not in the original string
You may write your own main method to test your appendNTimes method.
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