Package exception

package exception

Exception Classes

Class	Description
AlreadyRegisteredException	Custom checked exception thrown when an attempt is made to register a user whose user ID already exists within the system.
InvalidUserFormatException	Custom checked exception thrown when a provided user ID does not conform to the expected format (e.g., NRIC format).
PasswordIncorrectException	Custom checked exception thrown during authentication processes (like login or password change verification) when the provided password does not match the stored credentials for the user account.
ProjectNotFoundException	Custom checked exception thrown when an operation attempts to access or modify a project using an identifier (Project ID) that does not correspond to any existing project in the system's data store (e.g., ProjectList).
UserNotFoundException	Custom checked exception thrown when an operation attempts to find, authenticate, or operate on a user using an identifier (User ID) that does not correspond to any existing user in the system's data stores (e.g., ApplicantList, OfficerList, ManagerList).