AI-generated Key Takeaways
-
StringIndexOutOfBoundsException
is triggered when aString
method is accessed with an index that is negative, larger than the string's size, or for certain methods, equal to the string's size. -
This exception is a subclass of
IndexOutOfBoundsException
and provides constructors to create instances with or without detailed messages, including specifying the illegal index. -
StringIndexOutOfBoundsException
inherits various methods from its parent classes, such asgetMessage()
for retrieving the error description andprintStackTrace()
for displaying the error stack trace. -
The exception is commonly encountered when using methods like
charAt()
to access characters within a string using an invalid index.
Thrown by String
methods to indicate that an index
is either negative or greater than the size of the string. For
some methods such as the charAt method, this exception also is
thrown when the index is equal to the size of the string.
See Also
Public Constructor Summary
StringIndexOutOfBoundsException()
Constructs a
StringIndexOutOfBoundsException with no
detail message. |
|
StringIndexOutOfBoundsException(String s)
Constructs a
StringIndexOutOfBoundsException with
the specified detail message. |
|
StringIndexOutOfBoundsException(int index)
Constructs a new
StringIndexOutOfBoundsException
class with an argument indicating the illegal index. |
Inherited Method Summary
Public Constructors
public StringIndexOutOfBoundsException ()
Constructs a StringIndexOutOfBoundsException
with no
detail message.
public StringIndexOutOfBoundsException (String s)
Constructs a StringIndexOutOfBoundsException
with
the specified detail message.
Parameters
s | the detail message. |
---|
public StringIndexOutOfBoundsException (int index)
Constructs a new StringIndexOutOfBoundsException
class with an argument indicating the illegal index.
Parameters
index | the illegal index. |
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