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## java.net
Class URISyntaxException

    java.lang.Object
      |
      +--java.lang.Throwable
            |
            +--java.lang.Exception
                  |
                  +--java.net.URISyntaxException

All Implemented Interfaces:
  Serializable

public class URISyntaxException
extends Exception

Checked exception thrown to indicate that a string could not be parsed as a URI reference.

See Also:
  `URI`, Serialized Form

Constructor Summary
`URISyntaxException(String input, String reason)` Constructs an instance from the given input string and reason.
`URISyntaxException(String input, String reason, int index)` Constructs an instance from the given input string, reason, and error index.

Method Summary
`int` | `getIndex()` Returns an index into the input string of the position at which the parse error occurred, or `-1` if this position is not known.
`String` | `getInput()` Returns the input string.
`String` | `getMessage()` Returns a string describing the parse error.
`String` | `getReason()` Returns a string explaining why the input string could not be parsed.

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### URISyntaxException

    public URISyntaxException(String input,
                              String reason,
                              int index)

  Constructs an instance from the given input string, reason, and error index.

Parameters:
  `input` - The input string
  `reason` - A string explaining why the input could not be parsed
  `index` - The index at which the parse error occurred, or `-1` if the index is not known
Throws:
  `NullPointerException` - If either the input or reason strings are `null`
  `IllegalArgumentException` - If the error index is less than `-1`

### URISyntaxException

    public URISyntaxException(String input,
                              String reason)

  Constructs an instance from the given input string and reason. The resulting object will have an error index of `-1`.

Parameters:
  `input` - The input string
  `reason` - A string explaining why the input could not be parsed
Throws:
  `NullPointerException` - If either the input or reason strings are `null`

Method Detail

### getInput

    public String getInput()

  Returns the input string.

  Returns:
    The input string

### getReason

    public String getReason()

  Returns a string explaining why the input string could not be parsed.

  Returns:
    The reason string

### getIndex

    public int getIndex()

  Returns an index into the input string of the position at which the parse error occurred, or `-1` if this position is not known.

  Returns:
    The error index

### getMessage

    public String getMessage()

  Returns a string describing the parse error. The resulting string consists of the reason string followed by a colon character (`':'`), a space, and the input string. If the error index is defined then the string `" at index "` followed by the index, in decimal, is inserted after the reason string and before the colon character.

  Overrides:
    `getMessage` in class `Throwable`
  Returns:
    A string describing the parse error

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.