From f35d8c1e09d9a93e9d046dc56955f2108ada6a50 Mon Sep 17 00:00:00 2001 From: Nazneen Date: Mon, 21 Oct 2019 14:08:03 -0400 Subject: [PATCH] changes done --- JavaReverseString.java | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 JavaReverseString.java diff --git a/JavaReverseString.java b/JavaReverseString.java new file mode 100644 index 0000000..8887ded --- /dev/null +++ b/JavaReverseString.java @@ -0,0 +1,18 @@ + +public class JavaReverseString { + + public static void main(String[] args) { + System.out.println(reverseString("abc")); + System.out.println(reverseString("123!@#098*")); + } + + public static String reverseString(String in) { + if (in == null) + return null; + StringBuilder out = new StringBuilder(in); + out.reverse(); + + + return out.toString(); + } +} \ No newline at end of file