claudemartin

	public static void main(String args[]) {
		String str = "abc";
		byte[] cstr = str.getBytes();

		cstr[0] = 'b';
		System.out.println(new String(cstr));
		System.out.println(str); // still "abc" -> it has not changed
	}

claudemartin

package com.example.foo;

import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

public class SomeClass {
  public static void main(final String[] args) {

    final Thread thread = new Thread(SomeClass::gameLoop);