The order() method of java.nio.DoubleBuffer class is used to get the ByteOrder of this DoubleBuffer instance.
Syntax:
public abstract ByteOrder order()
Return Value: This method returns this buffer's byte order.
Below are the examples to illustrate the order() method:
Examples 1:
// Java program to demonstrate
// order() method
import java.nio.*;
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// creating object of DoubleBuffer
// and allocating size capacity
DoubleBuffer db
= DoubleBuffer.allocate(4);
// put the double value
// in the Doublebuffer
db.put(10.5)
.put(20.5)
.put(30.5)
.put(40.5);
// rewind the Doublebuffer
db.rewind();
// Retrieve the ByteOrder
// using order() method
ByteOrder order = db.order();
// print the double buffer and order
System.out.println("DoubleBuffer is : "
+ Arrays.toString(
db.array())
+ "\nOrder: "
+ order);
}
}
Output:
DoubleBuffer is : [10.5, 20.5, 30.5, 40.5] Order: LITTLE_ENDIAN
Examples 2:
// Java program to demonstrate
// order() method
import java.nio.*;
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// creating object of DoubleBuffer
// and allocating size capacity
DoubleBuffer db
= DoubleBuffer.allocate(4);
// Retrieve the ByteOrder
// using order() method
ByteOrder order = db.order();
// print the double buffer and order
System.out.println("DoubleBuffer is : "
+ Arrays.toString(
db.array())
+ "\nOrder: "
+ order);
}
}
Output:
DoubleBuffer is : [0.0, 0.0, 0.0, 0.0] Order: LITTLE_ENDIAN