git: openjdk/jdk: 8283668: Update IllegalFormatException to use sealed classes

[Joe Darcy]

Changeset: f520b4f8
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-03-25 23:29:56 +0000
URL:       https://git.openjdk.java.net/jdk/commit/f520b4f891b71c630bc13f5db4f305194ef227e5

8283668: Update IllegalFormatException to use sealed classes

Reviewed-by: iris, jpai

! src/java.base/share/classes/java/util/DuplicateFormatFlagsException.java
! src/java.base/share/classes/java/util/FormatFlagsConversionMismatchException.java
! src/java.base/share/classes/java/util/IllegalFormatArgumentIndexException.java
! src/java.base/share/classes/java/util/IllegalFormatCodePointException.java
! src/java.base/share/classes/java/util/IllegalFormatConversionException.java
! src/java.base/share/classes/java/util/IllegalFormatException.java
! src/java.base/share/classes/java/util/IllegalFormatFlagsException.java
! src/java.base/share/classes/java/util/IllegalFormatPrecisionException.java
! src/java.base/share/classes/java/util/IllegalFormatWidthException.java
! src/java.base/share/classes/java/util/MissingFormatArgumentException.java
! src/java.base/share/classes/java/util/MissingFormatWidthException.java
! src/java.base/share/classes/java/util/UnknownFormatConversionException.java
! src/java.base/share/classes/java/util/UnknownFormatFlagsException.java