git: openjdk/jdk: 8199149: Improve the exception message thrown by VarHandle of unsupported operation

[Mandy Chung]

Changeset: d7b94164
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-07-20 20:21:32 +0000
URL:       https://git.openjdk.org/jdk/commit/d7b941640638b35f9ac1ef11cd6bf6ccb795c29a

8199149: Improve the exception message thrown by VarHandle of unsupported operation

Reviewed-by: liach, jvernee

! src/java.base/share/classes/java/lang/invoke/IndirectVarHandle.java
! src/java.base/share/classes/java/lang/invoke/VarForm.java
! src/java.base/share/classes/java/lang/invoke/VarHandle.java
! src/java.base/share/classes/java/lang/invoke/VarHandleGuards.java