[Solved] Duplicate mobile number exception with Java
![[Solved] Duplicate mobile number exception with Java](https://realcoder.techss24.com/wp-content/uploads/2022/07/Solved-Duplicate-mobile-number-exception-with-Java.png "[Solved] Duplicate mobile number exception with Java")
Duplicate mobile number exception: Write a java program to find the duplicate mobile number using the exception handling mechanism. Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, attribute names and method names should be…