Java IO Tutorial - Java ByteBuffer.getFloat(int index)

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Syntax

ByteBuffer.getFloat(int index) has the following syntax.

public abstract float getFloat(int index)

Example

In the following code shows how to use ByteBuffer.getFloat(int index) method.

/*from  w  ww. ja v  a 2 s .  co  m*/
import java.nio.ByteBuffer;

public class Main {
  private static final int BSIZE = 1024;

  public static void main(String[] args) {
    ByteBuffer bb = ByteBuffer.allocate(BSIZE);

    bb.asFloatBuffer().put(994.7F);
    System.out.println(bb.getFloat(0));
  }
}

The code above generates the following result.

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