Java IO Tutorial - Java Buffer.remaining()

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Syntax

Buffer.remaining() has the following syntax.

public final int remaining()

Example

In the following code shows how to use Buffer.remaining() method.

import java.nio.ByteBuffer;

public class Main {
  public static void main(String[] argv) throws Exception {
    ByteBuffer buf = ByteBuffer.allocateDirect(10);
    int rem = buf.remaining();
    System.out.println(rem);
  }
}

The code above generates the following result.

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