InvalidPathException (Java SE 10 & JDK 10 )

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - java.lang.IllegalArgumentException
      - java.nio.file.InvalidPathException

All Implemented Interfaces:

Serializable
```
public class InvalidPathException
extends IllegalArgumentException
```
Unchecked exception thrown when path string cannot be converted into a Path because the path string contains invalid characters, or the path string is invalid for other file system specific reasons.

Since:

1.7

See Also:

Serialized Form

Constructor Summary

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getIndex()`	Returns an index into the input string of the position at which the error occurred, or `-1` if this position is not known.
`String`	`getInput()`	Returns the input string.
`String`	`getMessage()`	Returns a string describing the error.
`String`	`getReason()`	Returns a string explaining why the input string was rejected.

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

- Constructor Detail
  - InvalidPathException
```
public InvalidPathException(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 was rejected
    
    index - the index at which the 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
  - InvalidPathException
```
public InvalidPathException(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 was rejected
    
    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 was rejected.
    
    Returns:
    
    the reason string
  - getIndex
```
public int getIndex()
```
    Returns an index into the input string of the position at which the error occurred, or -1 if this position is not known.
    
    Returns:
    
    the error index
  - getMessage
```
public String getMessage()
```
    Returns a string describing the 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 error

Constructor Summary

Method Summary

Methods declared in class java.lang.Object

Methods declared in class java.lang.Throwable

Constructor Detail

InvalidPathException

InvalidPathException

Method Detail

getInput

getReason

getIndex

getMessage