PrintWriter format(String, Object) method in Java with Examples

// Java program to demonstrate
// PrintWriter format(String, Object) method

import java.io.*;

class GFG {
    public static void main(String[] args)
    {

        try {

            // Get the parameters
            double arg = 47.65734;

            String format = "GeeksForGeeks %.8f";

            // Create a PrintWriter instance
            PrintWriter writer
                = new PrintWriter(System.out);

            // print the formatted string
            // to this writer using format() method
            writer.format(format, arg);

            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

// Java program to demonstrate
// PrintWriter format(String, Object) method

import java.io.*;

class GFG {
    public static void main(String[] args)
    {

        try {

            // Get the parameters

            String arg1 = "GFG";
            String arg2 = "GeeksforGeeks";

            String format = "A Computer Science "
                            + "Portal  %1$s, %1$s and %2$s";

            // Create a PrintWriter instance
            PrintWriter writer
                = new PrintWriter(System.out);

            // print the formatted string
            // to this writer using format() method
            writer.format(format, arg1, arg2);

            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}