How do you make the program repeat itself?

Question

How would I make it so that when the if statement at the end of the code the program starts over from the begining?
Any help appreciated. Here is the code if you wanna see it.
import java.io.BufferedReader;
import java.io.InputStreamReader;
class SuperTester{
     public static void main ( String[] args ){
     // Create array that will hold deck
     Deck[] decko = new Deck[52];     
     // Fill the array with a deck
     decko = Deck.makeDeck();
     // Print new deck
     System.out.println( "PRINT NEW DECK" );
     System.out.println( "" );
     Deck.printDeck( decko );
     // Shuffle the deck ( simulated riffle shuffling )!
     decko = Deck.shuffleDeck( decko );
     // Print the shuffled deck
     System.out.println( "" );
     System.out.println( "PRINT SHUFFLED DECK" );
     System.out.println( "" );
     Deck.printDeck( decko );
     // Print first 5
     System.out.println( "" );
     System.out.println( "PRINT TOP 5" );
     System.out.println( "" );
     Deck.printFirstFive( decko );
     // Print single card
     System.out.println( "" );
     System.out.println( "PRINT SINGLE CARD" );
     System.out.println( "" );
     Deck.printCard ( decko [2] );
     System.out.println( "" );     
     BufferedReader in = new BufferedReader( new InputStreamReader (System.in));
     int input;
     System.out.println( " Do you want to re-run program? " );
     System.out.println( " Push 1 for yes " );
     System.out.println( " Push 2 for no " );
     System.out.println( "" );
try
     input = Integer.parseInt( in.readLine() );
catch( Exception e ){
if ( input == 1 ){
//WHAT DO I PUT HERE TO MAKE THE PROGRAM REPEAT ITSELF?
     } // end method
} // end class

Answer 1

So i should just do something like?
int x = 0;
while (x == 0){
//code
if (inpu == 1) {
    x == 0;
}else{ x == 1; }