[Java] reverse String

public class StringReverse {
	public static void main(String[] args) {
		String str = "ABCDE";

		StringBuffer sb = new StringBuffer(str);
		String reverse = sb.reverse().toString();

		System.out.println(sb); // "EDCBA"
		System.out.println(reverse); // "EDCBA"
	}
}​

https://hianna.tistory.com/543

[Java] 문자열 거꾸로 뒤집기