StringWriter write(int) method in Java with Examples

Last Updated : 11 Jul, 2025

The write(int) method of StringWriter Class in Java is used to write the specified byte value on the writer. This byte value is specified using the ASCII value of the byte value passed as an integer value. This integer value is taken as a parameter. Syntax:

public void write(int ascii)

Parameters: This method accepts a mandatory parameter ascii which is the ASCII value of the byte value to be written on the writer. Return Value: This method does not returns any value. Below programs illustrates the working of write(int) method: Program 1:

Java

// Java program to demonstrate // StringWriter write(int) method import java.io.*; class GFG {  public static void main(String[] args)  {  try {  // Create a StringWriter instance  StringWriter writer  = new StringWriter();  // Write the byte value '0' to this writer  // using write() method  // This will put the string in the writer  // till it is printed on the console  writer.write(48);  System.out.println(writer.toString());  }  catch (Exception e) {  System.out.println(e);  }  } }

Output:

Program 2:

Java

// Java program to demonstrate // StringWriter write(int) method import java.io.*; class GFG {  public static void main(String[] args)  {  try {  // Create a StringWriter instance  StringWriter writer  = new StringWriter();  // Write the byte value 'A' to this writer  // using write() method  // This will put the string in the writer  // till it is printed on the console  writer.write(65);  System.out.println(writer.toString());  }  catch (Exception e) {  System.out.println(e);  }  } }