Java IO Tutorial - Java CharBuffer.subSequence(int start, int end)

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Syntax

CharBuffer.subSequence(int start, int end) has the following syntax.

public abstract CharBuffer subSequence(int start,   int end)

Example

In the following code shows how to use CharBuffer.subSequence(int start, int end) method.

//from w  w w .  ja  va2s .  c  om
import java.nio.CharBuffer;
import java.util.Arrays;

public class Main {
  public static void main(String[] args) {
    CharBuffer cb1 = CharBuffer.allocate(10);
    cb1.append("java2s.com");
    cb1.rewind();

    System.out.println(Arrays.toString(cb1.array()));

    
    CharBuffer cb2 = cb1.subSequence(0,2);
    
    System.out.println(cb2);
    

  }
}

The code above generates the following result.

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