Java IO Tutorial - Java CharBuffer .compareTo (CharBuffer that)

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Syntax

CharBuffer.compareTo(CharBuffer that) has the following syntax.

public int compareTo(CharBuffer that)

Example

In the following code shows how to use CharBuffer.compareTo(CharBuffer that) method.

import java.nio.CharBuffer;
import java.util.Arrays;
/*www . ja v  a2s.  c o m*/
public class Main {
  public static void main(String[] args) {
    CharBuffer cb1 = CharBuffer.allocate(50);
    cb1.append("java2s.com");
    cb1.rewind();

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

    
    CharBuffer cb2 = cb1.slice();
    System.out.println(cb2.compareTo(cb1));
    

  }
}

The code above generates the following result.

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