CharBuffer order() methods in Java with Examples
The order() method of java.nio.CharBuffer class is used to retrieve this buffer’s byte order. The byte order of a char buffer created by allocation or by wrapping an existing char array is the native order of the underlying hardware. The byte order of a char buffer created as a view of a byte buffer is that of the byte buffer at the moment that the view is created.
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 CharBuffer // and allocating size capacity CharBuffer cb = CharBuffer.allocate(4); // append the int value in the charbuffer cb.append('a') .append('b') .append('c') .append('d'); // rewind the Bytebuffer cb.rewind(); // Retrive the ByteOrder // using order() method ByteOrder order = cb.order(); // print the char buffer and order System.out.println("CharBuffer is : " + Arrays.toString(cb.array()) + "\nOrder: " + order); } } |
chevron_right
filter_none
Output:
CharBuffer is : [a, b, c, d] 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 CharBuffer // and allocating size capacity CharBuffer cb = CharBuffer.allocate(4); // Retrive the ByteOrder // using order() method ByteOrder order = cb.order(); // print the char buffer and order System.out.println("CharBuffer is : " + Arrays.toString(cb.array()) + "\nOrder: " + order); } } |
chevron_right
filter_none
Output:
CharBuffer is : [,,, ] Order: LITTLE_ENDIAN
Reference: https://docs.oracle.com/javase/9/docs/api/java/nio/CharBuffer.html#order–
Recommended Posts:
