HTML4 is no longer supported in javadoc. doclint needs to drop HTML4 support as well. The changes consist of: * Removing jdk.javadoc.internal.doclint.HtmlVersion and its references. * Sorting out supported tags and attributes in HTML5 (including fix incorrect permission of valign in TH, TR, TD, THEAD and TBODY) * Modifying test code and expected outputs to be checked in HTML5
------------- Commit messages: - 3rd: 8247957 and 8256312 - Merge branch 'master' into JDK-8247957_2 - 8247957: remove doclint support for HTML 4 - 8247957: remove doclint support for HTML 4 Changes: https://git.openjdk.java.net/jdk/pull/893/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=893&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8247957 Stats: 1445 lines in 54 files changed: 418 ins; 744 del; 283 mod Patch: https://git.openjdk.java.net/jdk/pull/893.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/893/head:pull/893 PR: https://git.openjdk.java.net/jdk/pull/893
