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InvalidPathException

public class InvalidPathException
extends IllegalArgumentException

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


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.

Summary

Public constructors

InvalidPathException(String input, String reason, int index)

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

InvalidPathException(String input, String reason)

Constructs an instance from the given input string and reason.

Public methods

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.

Inherited methods

Public constructors

InvalidPathException

added in API level 26
public InvalidPathException (String input, 
                String reason, 
                int index)

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

Parameters
input String: the input string

reason String: a string explaining why the input was rejected

index int: 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

added in API level 26
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 String: the input string

reason String: a string explaining why the input was rejected

Throws
NullPointerException if either the input or reason strings are null

Public methods

getIndex

added in API level 26
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
int the error index

getInput

added in API level 26
public String getInput ()

Returns the input string.

Returns
String the input string

getMessage

added in API level 26
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.

Returns
String a string describing the error

getReason

added in API level 26
public String getReason ()

Returns a string explaining why the input string was rejected.

Returns
String the reason string