PrintStream write(byte[], int, int) method in Java with Examples
Last Updated :
29 Jan, 2019
The write(byte[], int, int) method of PrintStream Class in Java is used to write a specified portion of the specified byteacter array on the stream. This byteacter array is taken as a parameter. The starting index and length of byteacters to be written are also taken as parameters.
Syntax:
public void write(byte[] byteArray, int startingIndex, int lengthOfCharArray)
Parameters: This method accepts three mandatory parameters:
- byteArray which is the byteacter array to be written in the Stream.
- startingIndex which is the starting index from which the portion of byteacter is to taken.
- lengthOfCharArray which is the length of byteacters to be written on the stream.
Return Value: This method do not returns any value.
Below methods illustrates the working of write(byte[], int, int) method:
Program 1:
import java.io.*;
class GFG {
public static void main(String[] args)
{
try {
PrintStream stream
= new PrintStream(System.out);
byte [] byteArray = { 65 , 66 , 67 };
int startingIndex = 0 ;
int lengthOfCharArray = 1 ;
stream.write(byteArray,
startingIndex,
lengthOfCharArray);
stream.flush();
}
catch (Exception e) {
System.out.println(e);
}
}
}
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Program 2:
import java.io.*;
class GFG {
public static void main(String[] args)
{
try {
PrintStream stream
= new PrintStream(System.out);
byte [] byteArray = { 97 , 98 , 99 };
int startingIndex = 2 ;
int lengthOfCharArray = 1 ;
stream.write(byteArray,
startingIndex,
lengthOfCharArray);
stream.flush();
}
catch (Exception e) {
System.out.println(e);
}
}
}
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