Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
FloatBuffer duplicate() method in Java
A duplicate buffer of a buffer can be created using the method duplicate() in the class java.nio.FloatBuffer. This duplicate buffer is identical to the original buffer. The method duplicate() returns the duplicate buffer that was created.
A program that demonstrates this is given as follows −
Example
import java.nio.*;
import java.util.*;
public class Demo {
public static void main(String[] args) {
int n = 5;
try {
FloatBuffer buffer1 = FloatBuffer.allocate(n);
buffer1.put(4.5F);
buffer1.put(1.2F);
buffer1.put(3.9F);
buffer1.put(7.5F);
buffer1.put(5.8F);
buffer1.rewind();
System.out.println("The Original FloatBuffer is: " + Arrays.toString(buffer1.array()));
FloatBuffer buffer2 = buffer1.duplicate();
System.out.print("The Duplicate FloatBuffer is: " + Arrays.toString(buffer2.array()));
} catch (IllegalArgumentException e) {
System.out.println("Error!!! IllegalArgumentException");
} catch (ReadOnlyBufferException e){
System.out.println("Error!!! ReadOnlyBufferException");
}
}
}The output of the above program is as follows −
Output
The Original FloatBuffer is: [4.5, 1.2, 3.9, 7.5, 5.8] The Duplicate FloatBuffer is: [4.5, 1.2, 3.9, 7.5, 5.8]
Updated on: 30-Jul-2019
54 Views
Advertisements