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<title>What's New in 4.10 (PDE)</title>
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<h2>What's New in 4.10 (PDE)</h2>
<p>Here are descriptions of some of the more interesting or significant changes made to the Plug-in Development Environment (PDE)
for the 4.10 release of Eclipse. They are grouped into:</p>
<ul> <!-- NOTE: Sync ../topics_WhatsNew.xml with this! -->
<li><a href="#dialogs-wizards-views">Dialogs, Wizards and Views</a></li>
<li><a href="#editors">Editors</a></li>
<li><a href="#APITools">API Tools</a></li>
</ul>
<p>See also the
<b><a href="../../org.eclipse.platform.doc.user/whatsNew/platform_whatsnew.html">Eclipse Platform What's New</a></b>
and
<b><a href="../../org.eclipse.jdt.doc.user/whatsNew/jdt_whatsnew.html">JDT What's New</a></b>
documents.</p>
<p>We also recommend to read the <a href="../tips/pde_tips.htm">Tips and Tricks</a>.</p>
<br/>
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<table class="news">
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<col class="title" />
<col />
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<tbody>
<!-- ******************** Dialogs, Editors and Views ********************** -->
<tr>
<td id="dialogs-wizards-views" class="section" colspan="2"><h2>Dialogs, Wizards and Views</h2></td>
</tr>
<tr id="module-info-file-creation-on-pde-project"> <!-- https://bugs.eclipse.org/bugs/show_bug.cgi?id=527052 -->
<td class="title">Plug-in project can be converted to modular project</td>
<td class="content">
You can now convert a plug-in project to a modular project by selecting the <b>Configure &gt; Create module-info.java</b>
context menu. This creates the module-info.java file for the project.
<p>
<img src="images/pde-create-module-info.png" alt="" />
</p>
However, the module-info.java file that is created and the manifest file in the project may not be synchronized.
A warning dialog is shown to inform users about this issue.
<p>
<img src="images/pde-module-info-sync-warning.png" alt="" />
</p>
</td>
</tr>
<!-- ******************** End of Dialogs, Editors and Views ********************** -->
<!-- ******************** Editors ********************** -->
<tr>
<td id="editors" class="section" colspan="2"><h2>Editors</h2></td>
</tr>
<tr id="asynchronous-code-completion-manifest"> <!-- https://bugs.eclipse.org/bugs/show_bug.cgi?id=539234 -->
<td class="title">Asynchronous content assist in manifest editor</td>
<td class="content">
The code completion in the MANIFEST.MF editor has been changed to be asynchronous so that the UI is not blocked anymore.
</td>
</tr>
<tr id="target-definition-code-mining"> <!-- https://bugs.eclipse.org/bugs/show_bug.cgi?id=534758 -->
<td class="title">Code mining in Target Definition editor</td>
<td class="content">
You can now activate or reload a target platform by clicking-on the corresponding code mining in the <b>Target definition editor</b>.
<p>
<img src="images/target-definition-code-mining.png" alt="" />
</p>
</td>
</tr>
<!-- ******************** End of Editors ********************** -->
<!-- ******************** APITools ********************** -->
<tr>
<td id="APITools" class="section" colspan="2"><h2>API Tools</h2></td>
</tr>
<tr id="breaking-interface-implementation-reported"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=539244 -->
<td class="title">Breaking interface implementation to class reported</td>
<td class="content">
When a class implements an interface or extends an abstract class that can cause
a breaking change in the client, it is now reported as a problem by API tools.
<p>
<img src="images/breaking-change-by-interface-abs-class-add-to-class.png" alt="" />
</p>
</td>
</tr>
<tr id="disable-api-analysis-builder"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=539408 -->
<td class="title">Option added for disabling API analysis</td>
<td class="content">
A new option that disables API analysis builder has been
added on the <b>Plug-in Development </b> preference page.
<p>
<img src="images/pde-disable-analysis-builder.png" alt="" />
</p>
<p>
This option is disabled by default.
</p>
</td>
</tr>
<tr id="possible-api-baseline-mismatch"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=538904 -->
<td class="title">Report possible API baseline mismatch</td>
<td class="content">
API tools now identifies a situation when none of the workspace projects is in the baseline and reports
it as a possible API baseline mismatch.
<p>
The error/warning is controlled by the existing <b>Missing API baseline</b> option in
<b>Plug-in Development &gt; API Baselines</b> preference page.
</p>
<p>
<img src="images/pde-possible-baseline-mismatch.png" alt="" />
</p>
</td>
</tr>
<!-- ******************** End of APITools ********************** -->
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