UnresolvedReferenceException (Java SE 12 & JDK 12 )
Keywords: jdk.jshell.UnresolvedReferenceException class

Module jdk.jshell
Package jdk.jshell

## Class UnresolvedReferenceException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - jdk.jshell.JShellException
      - - jdk.jshell.UnresolvedReferenceException

- All Implemented Interfaces:
    `Serializable`

      public class UnresolvedReferenceException
      extends JShellException

  Exception reported on attempting to execute a `RECOVERABLE_DEFINED` snippet.

  The stack can be queried by methods on `Exception`. Note that in stack trace frames representing JShell Snippets, `StackTraceElement.getFileName()` will return "#" followed by the Snippet id and for snippets without a method name (for example an expression) `StackTraceElement.getName()` will be the empty string.

  Since:
    9
  See Also:
    Serialized Form

- - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `DeclarationSnippet` | `getSnippet()` | Return the Snippet which has the unresolved reference(s).

    - ### 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`

- - ### Method Detail

    - #### getSnippet

          public DeclarationSnippet getSnippet()

      Return the Snippet which has the unresolved reference(s).
      Returns:
        the `Snippet` of the `RECOVERABLE_DEFINED` definition snippet.