IllegalCharsetNameException (Java SE 12 & JDK 12 )
Keywords: java.nio.charset.IllegalCharsetNameException class

Module java.base
Package java.nio.charset

## Class IllegalCharsetNameException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - java.lang.IllegalArgumentException
        - - java.nio.charset.IllegalCharsetNameException

- All Implemented Interfaces:
    `Serializable`

      public class IllegalCharsetNameException
      extends IllegalArgumentException

  Unchecked exception thrown when a string that is not a legal charset name is used as such.
  Since:
    1.4
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `IllegalCharsetNameException​(String charsetName)` | Constructs an instance of this class.

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `String` | `getCharsetName()` | Retrieves the illegal charset name.

    - ### 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 Detail

    - #### IllegalCharsetNameException

          public IllegalCharsetNameException​(String charsetName)

      Constructs an instance of this class.
      Parameters:
        `charsetName` - The illegal charset name

  - ### Method Detail

    - #### getCharsetName

          public String getCharsetName()

      Retrieves the illegal charset name.
      Returns:
        The illegal charset name