git: openjdk/jdk: 8331081: 'internal proprietary API' diagnostics if --system is configured to an earlier JDK version

[Liam Miller-Cushon]

Changeset: 2170e99c
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2024-05-22 18:02:37 +0000
URL:       https://git.openjdk.org/jdk/commit/2170e99cb49a4ef2086ecec7515a72d56148d0f2

8331081: 'internal proprietary API' diagnostics if --system is configured to an earlier JDK version

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
+ test/langtools/tools/javac/options/system/SystemSunProprietary.java