javadoc of ComboBoxModel incorrectly specifies "extends ListDataModel" but actually it extends ListModel and there is no such interface as ListDataModel. Rectified the anomaly.
------------- Commit messages: - 8263170: ComboBoxModel documentation refers to a nonexistant type Changes: https://git.openjdk.java.net/jdk/pull/2886/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2886&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8263170 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/2886.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/2886/head:pull/2886 PR: https://git.openjdk.java.net/jdk/pull/2886
