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 <h1 class="topictitle1" id="title">Changing the Java compiler version for a J2EE
 project</h1>


 <div id="taskbody"><div id="shortdesc">You can change the version of Java used
 in a J2EE project by changing the value of the <span class="uicontrol">Java</span> facet.</div>

 <div class="section" id="context"><anchor id="topictop"></anchor><p>The <span class="uicontrol">Java</span> facet
 applies only to J2EE projects. To set the Java compiler level of a non-J2EE
 project, such as a Java project, see <a href="../../org.eclipse.jdt.doc.user/reference/ref-preferences-compiler.htm">Java Compiler</a>.</p>
 </div>

 <ol id="steps">
 <li class="stepexpand"><span>In the Project Explorer view, right-click the project and then
 click <span class="uicontrol">Properties</span>.</span></li>

 <li class="stepexpand"><span>In the Properties window, click <span class="uicontrol">Project Facets</span>.</span>
  The Project Facets page lists the facets in the project.
 </li>

 <li class="stepexpand"><span>Click <span class="uicontrol">Add/Remove Project Facets</span>.</span></li>

 <li class="stepexpand"><span>In the Add/Remove Project Facets window, click the <span class="uicontrol">Java</span> facet
 to select it.</span></li>

 <li class="stepexpand"><span>Select the level of Java compiler to use from the drop-down box
 next to the <span class="uicontrol">Java</span> facet.</span></li>

 <li class="stepexpand"><span>Click <span class="uicontrol">Finish</span>.</span></li>

 <li class="stepexpand"><span>Click <span class="uicontrol">OK</span>.</span></li>

 </ol>

 <div class="section" id="postreq"><anchor id="topicbottom"></anchor>
 </div>

 </div>

 <div><div class="relconcepts"><strong>Related concepts</strong><br />
 <div><a href="../topics/cfacets.html" title="Facets define characteristics and requirements for J2EE projects.">Project facets</a></div>
 </div>
 <div class="reltasks"><strong>Related tasks</strong><br />
 <div><a href="../topics/taddingfacet.html" title="This topic explains how to add a facet to an existing project in your workspace.">Adding a facet to a J2EE project</a></div>
 <div><a href="../topics/tchangefacet.html" title="You can change the version of a facet in a J2EE project by editing the facets for the project.">Changing the version of a facet</a></div>
 </div>
 </div>

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	<meta name="DC.Title" content="Changing the Java compiler version for a J2EE project" />
	<meta name="abstract" content="You can change the version of Java used in a J2EE project by changing the value of the Java facet." />
	<meta name="description" content="You can change the version of Java used in a J2EE project by changing the value of the Java facet." />
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	<title>Changing the Java compiler version for a J2EE
	project</title>
	</head>
	<body id="tchangejavalevel"><a name="tchangejavalevel"><!-- --></a>


	<h1 class="topictitle1" id="title">Changing the Java compiler version for a J2EE
	project</h1>



	<div id="taskbody"><div id="shortdesc">You can change the version of Java used
	in a J2EE project by changing the value of the <span class="uicontrol">Java</span> facet.</div>

	<div class="section" id="context"><anchor id="topictop"></anchor><p>The <span class="uicontrol">Java</span> facet
	applies only to J2EE projects. To set the Java compiler level of a non-J2EE
	project, such as a Java project, see <a href="../../org.eclipse.jdt.doc.user/reference/ref-preferences-compiler.htm">Java Compiler</a>.</p>
	</div>

	<ol id="steps">
	<li class="stepexpand"><span>In the Project Explorer view, right-click the project and then
	click <span class="uicontrol">Properties</span>.</span></li>

	<li class="stepexpand"><span>In the Properties window, click <span class="uicontrol">Project Facets</span>.</span>
	The Project Facets page lists the facets in the project.
	</li>

	<li class="stepexpand"><span>Click <span class="uicontrol">Add/Remove Project Facets</span>.</span></li>

	<li class="stepexpand"><span>In the Add/Remove Project Facets window, click the <span class="uicontrol">Java</span> facet
	to select it.</span></li>

	<li class="stepexpand"><span>Select the level of Java compiler to use from the drop-down box
	next to the <span class="uicontrol">Java</span> facet.</span></li>

	<li class="stepexpand"><span>Click <span class="uicontrol">Finish</span>.</span></li>

	<li class="stepexpand"><span>Click <span class="uicontrol">OK</span>.</span></li>

	</ol>

	<div class="section" id="postreq"><anchor id="topicbottom"></anchor>
	</div>

	</div>

	<div><div class="relconcepts"><strong>Related concepts</strong><br />
	<div><a href="../topics/cfacets.html" title="Facets define characteristics and requirements for J2EE projects.">Project facets</a></div>
	</div>
	<div class="reltasks"><strong>Related tasks</strong><br />
	<div><a href="../topics/taddingfacet.html" title="This topic explains how to add a facet to an existing project in your workspace.">Adding a facet to a J2EE project</a></div>
	<div><a href="../topics/tchangefacet.html" title="You can change the version of a facet in a J2EE project by editing the facets for the project.">Changing the version of a facet</a></div>
	</div>
	</div>

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