Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

Writer write(String, int, int) method in Java with Examples

  • Last Updated : 29 Jan, 2019

The write(String, int, int) method of Writer Class in Java is used to write a specified portion of the specified String on the stream. This String is taken as a parameter. The starting index and length of String to be written are also taken as parameters.

Syntax:

Attention reader! Don’t stop learning now. Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more,  please refer Complete Interview Preparation Course.

public void write(String string, int startingIndex, int lengthOfstring)

Parameters: This method accepts three mandatory parameters:



  • string which is the String to be written in the Stream.
  • startingIndex which is the starting index from which the portion of character is to taken.
  • lengthOfstring which is the length of String to be written on the stream.

Return Value: This method do not returns any value.

Below methods illustrates the working of write(String, int, int) method:

Program 1:




// Java program to demonstrate
// Writer write(String, int, int) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a Writer instance
            Writer writer
                = new PrintWriter(System.out);
  
            // Get the String
            // to be written in the stream
            String string = "GeeksForGeeks";
  
            // Get the starting index
            int startingIndex = 0;
  
            // Get the length of char
            int lengthOfstring = 5;
  
            // Write the portion of the string
            // to this writer using write() method
            // This will put the string in the stream
            // till it is printed on the console
            writer.write(string,
                         startingIndex,
                         lengthOfstring);
  
            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output:
Geeks

Program 2:




// Java program to demonstrate
// Writer write(String, int, int) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a Writer instance
            Writer writer
                = new PrintWriter(System.out);
  
            // Get the String
            // to be written in the stream
            String string = "GFG";
  
            // Get the starting index
            int startingIndex = 2;
  
            // Get the length of char
            int lengthOfstring = 1;
  
            // Write the portion of the string
            // to this writer using write() method
            // This will put the string in the stream
            // till it is printed on the console
            writer.write(string,
                         startingIndex,
                         lengthOfstring);
  
            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output:
G



My Personal Notes arrow_drop_up
Recommended Articles
Page :