Check out example codes for "java string copy characters". It will help you in understanding the concepts better.

Code Example 1

public class Demo {
   public static void main(String []args) {
      char[] arr = { 'p', 'q', 'r', 's' };
      String str = String.copyValueOf(arr, 1, 2);
      System.out.println(str);
   }
}

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