NumberFormatException example

public class IntegerparseIntExample {
public static void main(String[] args) {
int ten = Integer.parseInt("Not a number", 2);
System.out.println(ten);
}
}

Answer:
Exception in thread "main" java.lang.NumberFormatException: For input string: "Not a number"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)

at IntegerparseIntExample.main(IntegerparseIntExample.java:5)