4.25/jdt.html - www.eclipse.org/eclipse/news - Git at Google

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 <title>Eclipse Project 4.25 - New and Noteworthy</title>
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 <h2>Java development tools</h2>
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 	<li><a href="#JUnit">JUnit</a></li>
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   <!-- ******************* Java XX Support ************************************* -->
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     <h2>Java Editor </h2>
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   <tr id="while-to-enhanced-for"> <!-- https://github.com/eclipse-jdt/eclipse.jdt.ui/pull/55 -->
     <td class="title"><a href="#while-to-enhanced-for">Convert while loops to enhanced for loops</a></td>
     <td class="content">
       The clean-up to convert to use enhanced for loops where possible has been enhanced to convert eligible while statements that use an iterator into enhanced for loops.  The current clean-up already support converting for loops using an iterator into an enhanced for loop.
       <p>
         To apply the cleanup, select the Java 5 <b>Convert to enhanced 'for' loops</b> checkbox on the <b>Java Feature</b> tab in your cleanup profile.
       </p>
       <p>
         With the cleanup, the following:
       </p>
       <p><img src="images/while-to-for-before.png" alt="Before"/></p>
       <p>
         Is changed to:
       </p>
       <p><img src="images/while-to-for-after.png" alt="After"/></p>
       <p>The secondary option: <b>Only if loop variable used</b> applies as normal with loops that do not access the loop variable being ignored.
       </p>
     </td>
   </tr>

   <tr id="convert-to-switch-expression"> <!-- https://github.com/eclipse-jdt/eclipse.jdt.ui/pull/106 -->
     <td class="title"><a href="#convert-to-switch-expression">Convert to switch expression</a></td>
     <td class="content">
       The clean-up to convert to use a switch expression where possible has been enhanced to recognize switch statements that have every case either end in a return statement or a throw of an exception.  In such a case the switch statement is converted into a return of a switch expression.
       <p>
         To apply the cleanup, select the Java 14 <b>Convert to switch expression where possible</b> checkbox on the <b>Java Feature</b> tab in your cleanup profile.
       </p>
       <p>
         With the cleanup, the following:
       </p>
       <p><img src="images/convert-to-switch-expression-before.png" alt="Before"/></p>
       <p>
         Is changed to:
       </p>
       <p><img src="images/convert-to-switch-expression-after.png" alt="After"/></p>
     </td>
   </tr>

   <!-- ******************* End of Java Editor ************************************* -->

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     <h2>Java Compiler</h2>
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     <h2>Java Formatter </h2>
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     <h2>Debug</h2>
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   <!-- *********************** JDT Developers ******************************** -->
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     <h2>JDT Developers</h2>
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	<style type="text/css">
	body {max-width: 900px;}
	table.news col.title {width: 30%;}
	/img {max-width: 520px;}/
	table.news {table-layout: fixed; border-collapse: collapse; width: 100%;}
	table.news td {border-top: solid thin black; padding: 10px; overflow: visible;}
	table.news tr {vertical-align: top;}
	table.news tr td.section {font-size: 20px; font-weight: bold;}
	table.news tr td.title {vertical-align: top; font-weight: bold;}
	table.news tr td.content {vertical-align: top;}
	ul {padding-left: 13px;}
	</style>
	<title>Eclipse Project 4.25 - New and Noteworthy</title>
	</head>

	<body>
	<h2>Java development tools</h2>
	<ul>
	<!--<li><a href="#JavaXX">Java™ XX Support</a></li>-->
	<li><a href="#JUnit">JUnit</a></li>
	<li><a href="#JavaEditor">Java Editor</a></li>
	<li><a href="#JavaViewsAndDialogs">Java Views and Dialogs</a></li>
	<li><a href="#JavaFormatter">Java Formatter</a></li>
	<li><a href="#Debug">Debug</a></li>
	<li><a href="#JDTDev">JDT Developers</a></li>
	</ul>

	<!-- **************** START OF N&N TABLE **************** -->
	<table class="news">
	<colgroup>
	<col class="title" />
	<col />
	</colgroup>
	<tbody>

	<!-- ***************** Java XX Support *********************************** -->
	<!--
	<tr>
	<td id="JavaXX" class="section" colspan="2">
	<h2>Java™ XX Support </h2>
	</td>
	</tr>
	-->
	<!-- ***************** End of Java XX Support *********************************** -->

	<!-- ***************** JUnit *********************************** -->
	<tr>
	<td id="JUnit" class="section" colspan="2">
	<h2>JUnit</h2>
	</td>
	</tr>
	<!-- ***************** End of JUnit *********************************** -->

	<!-- ***************** Java Editor *********************************** -->
	<tr>
	<td id="JavaEditor" class="section" colspan="2">
	<h2>Java Editor </h2>
	</td>
	</tr>

	<tr id="while-to-enhanced-for"> <!-- https://github.com/eclipse-jdt/eclipse.jdt.ui/pull/55 -->
	<td class="title"><a href="#while-to-enhanced-for">Convert while loops to enhanced for loops</a></td>
	<td class="content">
	The clean-up to convert to use enhanced for loops where possible has been enhanced to convert eligible while statements that use an iterator into enhanced for loops. The current clean-up already support converting for loops using an iterator into an enhanced for loop.
	<p>
	To apply the cleanup, select the Java 5 <b>Convert to enhanced 'for' loops</b> checkbox on the <b>Java Feature</b> tab in your cleanup profile.
	</p>
	<p>
	With the cleanup, the following:
	</p>
	<p><img src="images/while-to-for-before.png" alt="Before"/></p>
	<p>
	Is changed to:
	</p>
	<p><img src="images/while-to-for-after.png" alt="After"/></p>
	<p>The secondary option: <b>Only if loop variable used</b> applies as normal with loops that do not access the loop variable being ignored.
	</p>
	</td>
	</tr>

	<tr id="convert-to-switch-expression"> <!-- https://github.com/eclipse-jdt/eclipse.jdt.ui/pull/106 -->
	<td class="title"><a href="#convert-to-switch-expression">Convert to switch expression</a></td>
	<td class="content">
	The clean-up to convert to use a switch expression where possible has been enhanced to recognize switch statements that have every case either end in a return statement or a throw of an exception. In such a case the switch statement is converted into a return of a switch expression.
	<p>
	To apply the cleanup, select the Java 14 <b>Convert to switch expression where possible</b> checkbox on the <b>Java Feature</b> tab in your cleanup profile.
	</p>
	<p>
	With the cleanup, the following:
	</p>
	<p><img src="images/convert-to-switch-expression-before.png" alt="Before"/></p>
	<p>
	Is changed to:
	</p>
	<p><img src="images/convert-to-switch-expression-after.png" alt="After"/></p>
	</td>
	</tr>

	<!-- ***************** End of Java Editor *********************************** -->

	<!-- ***************** Java Views and Dialogs *********************************** -->
	<tr>
	<td id="JavaViewsAndDialogs" class="section" colspan="2">
	<h2>Java Views and Dialogs</h2>
	</td>
	</tr>
	<!-- ***************** End of Java Views and Dialogs *********************************** -->

	<!-- ***************** Java Compiler *********************************** -->
	<tr>
	<td id="JavaCompiler" class="section" colspan="2">
	<h2>Java Compiler</h2>
	</td>
	</tr>
	<!-- ***************** End of Java Compiler *********************************** -->

	<!-- ***************** Java Formatter *********************************** -->
	<tr>
	<td id="JavaFormatter" class="section" colspan="2">
	<h2>Java Formatter </h2>
	</td>
	</tr>
	<!-- ***************** End of Java Formatter *********************************** -->

	<!-- ********************* Debug ****************************** -->
	<tr>
	<td id="Debug" class="section" colspan="2">
	<h2>Debug</h2>
	</td>
	</tr>
	<!--********************** End of Debug ****************************** -->

	<!-- ********************* JDT Developers ****************************** -->
	<tr>
	<td id="JDTDev" class="section" colspan="2">
	<h2>JDT Developers</h2>
	</td>
	</tr>
	<!-- ********************* End of JDT Developers ****************************** -->
	<tr><td colspan="2"/></tr>
	</tbody>
	</table>
	<!-- **************** END OF N&N TABLE **************** -->

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