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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0">The transitional warning that was introduced in Java 10 has been removed in Java 11.</p> <p style="margin: 10px 0 0 0">In Java 8, 9 and 10, generated Javadoc included the following:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #cccccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #cccccc; -moz-border-radius: 3px 3px 3px 3px; border-radius: 3px 3px 3px 3px; margin: 9px 0">
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<!DOCTYPE HTML PUBLIC <span class="code-quote" style="color: #009100">"-<span class="code-comment" style="color: #808080">//W3C//DTD HTML 4.01 Transitional//EN"</span> <span class="code-quote" style="color: #009100">"http://www.w3.org/TR/html4/loose.dtd"</span>></span></pre>
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</div> <p style="margin: 10px 0 0 0">In Java 11, generated Javadoc includes this instead:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #cccccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #cccccc; -moz-border-radius: 3px 3px 3px 3px; border-radius: 3px 3px 3px 3px; margin: 9px 0">
<div class="codeContent panelContent" style="padding: 9px 12px">
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<!DOCTYPE HTML></pre>
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</div> <p style="margin: 10px 0 0 0">This indicates HTML 5, according to <a href="https://www.w3schools.com/tags/tag_doctype.asp" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">this</a>. So, although I do not remember seeing any advance indication of a change (and I can't find one now in retrospect) it does look like the default has changed in Java 11.</p> <p style="margin: 10px 0 0 0">I don't see a ton of new warnings from the Javadoc processor on some selected projects, so it looks like the Javadoc we have is fairly close to being clean, probably partly due to the work done in <a href="https://issues.shibboleth.net/jira/browse/JPAR-115" title="Java 9 has stricter javadoc processor" class="issue-link" data-issue-key="JPAR-115" style="color: #3b73af; text-decoration: none">JPAR-115</a>. On the other hand, we still have "doclint" disabled so there may be some nits we won't find until we turn that off.</p> <p style="margin: 10px 0 0 0">In Java 11, the <tt>javadoc</tt> command does still have an <tt>-html4</tt> option, so we could skip this transition if we want to, for the life of Java 11. As we seem to have done what we need to do to transition, though, I'd prefer to just accept that HTML 5 is the way of the future and close this as done.</p> <p style="margin: 10px 0 0 0">One wrinkle is that Java 11 <em>also</em> changed the default output generation such that frames are no longer generated (see <a href="https://bugs.openjdk.java.net/browse/JDK-8202961" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">JDK-8202961</a>). Again, frames are something the Java developers say they will eliminate entirely in the longer term (you can search for things instead), but restoring (most of) the previous behaviour is still possible using the <tt>--frames</tt> option. It's not clear whether that gives you <em>exactly</em> what you had before, though, because HTML 5 supposedly has less support for the concept. In addition, invoking that behaviour in Java 11 results in the following warning:</p>
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javadoc: warning - You have specified to generate frames, by using the --frames option.
The <span class="code-keyword" style="color: #000091">default</span> is currently to not generate frames and the support <span class="code-keyword" style="color: #000091">for</span>
frames will be removed in a <span class="code-keyword" style="color: #000091">future</span> release.
To suppress <span class="code-keyword" style="color: #000091">this</span> warning, remove the --frames option and avoid the use of frames. </pre>
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</div> <p style="margin: 10px 0 0 0">That's not "suppressing the warning", fellows...</p> <p style="margin: 10px 0 0 0">Although a new UI is always a bit of a wrench, my proposal again is to go with the flow here and just accept that our API documentation won't have frames for V4.</p> <p style="margin: 10px 0 0 0">Thoughts, before I declare victory?</p> </td>
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