InputMismatchException (Java SE 15 & JDK 15)
Description: declaration: module: java.base, package: java.util, class: InputMismatchException
Keywords: java.util.InputMismatchException class

Module java.base
Package java.util

# Class InputMismatchException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
java.util.NoSuchElementException
java.util.InputMismatchException

All Implemented Interfaces:
  `Serializable`

    public class InputMismatchException
    extends NoSuchElementException

Thrown by a `Scanner` to indicate that the token retrieved does not match the pattern for the expected type, or that the token is out of range for the expected type.

Since:
  1.5
See Also:
  `Scanner`, Serialized Form

- ## Constructor Summary

  Constructors
  Constructor | Description
  --- | ---
  `InputMismatchException()` | Constructs an `InputMismatchException` with `null` as its error message string.
  `InputMismatchException​(String s)` | Constructs an `InputMismatchException`, saving a reference to the error message string `s` for later retrieval by the `getMessage` method.

- ## Method Summary

  ### Methods declared in class java.lang.Throwable

  `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

  ### Methods declared in class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### InputMismatchException

    public InputMismatchException()
    Constructs an `InputMismatchException` with `null` as its error message string.

  - ### InputMismatchException

    public InputMismatchException​(String s)
    Constructs an `InputMismatchException`, saving a reference to the error message string `s` for later retrieval by the `getMessage` method.
    Parameters:
      `s` - the detail message.