A new method is added to the `DocTrees` utility class to return the characters represented by a named or numeric entity, as represented in an `EntityTree`.
------------- Commit messages: - add DocTrees.getCharacters(EntityTree) Changes: https://git.openjdk.java.net/jdk/pull/122/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=122&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8236142 Stats: 4460 lines in 7 files changed: 2230 ins; 2222 del; 8 mod Patch: https://git.openjdk.java.net/jdk/pull/122.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/122/head:pull/122 PR: https://git.openjdk.java.net/jdk/pull/122
