This PR adds the Classpath exception to the header file of `src/java.base/share/native/libjava/Continuation.c`.
------------- Commit messages: - Adds classpath exception Changes: https://git.openjdk.org/jdk/pull/12747/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=12747&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8303186 Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/12747.diff Fetch: git fetch https://git.openjdk.org/jdk pull/12747/head:pull/12747 PR: https://git.openjdk.org/jdk/pull/12747
