public final class AlreadyExistsException extends NestedException
AlreadyExistsException exception is thrown when the object to be created
 already exists. This exception typically contains a nested exception (returned from the entity
 attempting to create the object) that provides more information about the underlying error.nestedgetMessage, getNested, getNestedException, printStackTrace, printStackTrace, printStackTrace, superPrintStackTrace, superPrintStackTrace, superToString, toStringaddSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, setStackTrace