import java.util.Scanner;

public class IntegerStringConverter {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int intVar;
		String strVar;
		// read it as string
		System.out.print("Enter an integer: ");
		strVar = in.nextLine();
		// convert to integer
		try {
			intVar = Integer.parseInt(strVar);
			System.out.println("strVar = \"" + strVar + "\"");
			System.out.println("intVar = " + intVar);
		} catch (NumberFormatException e) {
			System.out.println("Can't convert \"" + strVar + "\" to integer.");
		}
		System.out.println();
		// read it as integer
		System.out.print("Enter an integer: ");
		intVar = in.nextInt();
		strVar = Integer.toString(intVar);
		System.out.println("intVar = " + intVar);
		System.out.println("strVar = \"" + strVar + "\"");
	}
}