Java-Programs/UserdefinedException.java at main · VirajPatidar/Java-Programs · GitHub

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import java.util.Scanner;

class ageException extends Exception {

private int age;

ageException(int a) {

age = a;

}

public String toString() {

return("Age: "+age+" is not within the range");

}

public class UserdefinedException {

Scanner sc = new Scanner(System.in);

String name;

int age = 0;

int flag =0;

void input() throws ageException {

System.out.println("Enter name");

name = sc.nextLine();

System.out.println("Enter age");

age = Integer.parseInt(sc.nextLine());

if (age < 10 || age > 105)

throw new ageException(age);

}

void display(UserdefinedException ob[]) {

System.out.print("\n");

for (int i = 0; i < ob.length; i++) {

System.out.print(ob[i].name + " "+ ob[i].age + " ");

if(ob[i].age >= 18 && ob[i].flag!=1)

System.out.print("valid\n");

else

System.out.print("Invalid\n");

}

public static void main(String[] args) {

UserdefinedException u[] = new UserdefinedException[3];

UserdefinedException ob = new UserdefinedException();

for (int i = 0; i < u.length; i++) {

u[i] = new UserdefinedException();

try {

u[i].input();

} catch (ageException e) {

System.out.println(e);

u[i].flag=1;

}

ob.display(u);

}

Java-Programs/UserdefinedException.java at main · VirajPatidar/Java-Programs · GitHub

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