Update a few entries in the problemlist that refer to bugs that have been closed as duplicates.
------------- Commit messages: - Fixed duplicates Changes: https://git.openjdk.java.net/jdk/pull/6328/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6328&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8276930 Stats: 8 lines in 1 file changed: 0 ins; 0 del; 8 mod Patch: https://git.openjdk.java.net/jdk/pull/6328.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/6328/head:pull/6328 PR: https://git.openjdk.java.net/jdk/pull/6328
