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| <h1 class="id_title">Changing the Java compiler version for a Java EE project</h1> |
| |
| |
| |
| <div class="id_taskbody"><p class="id_shortdesc">You can change the version of Java™ used |
| in a Java EE project by changing the value of the <span class="uicontrol">Java</span> facet.</p> |
| |
| <div class="id_context"><p class="anchor_topictop" /> |
| <p>The <span class="uicontrol">Java</span> facet |
| applies only to J2EE projects. To set the Java compiler level of a non-Java EE project, |
| such as a Java project, see <a href="../../org.eclipse.jdt.doc.user/reference/ref-properties-compiler.htm">Java Compiler</a>.</p> |
| <p>To change the Java compiler |
| version, complete the following steps:</p> |
| </div> |
| |
| <ol class="id_steps"> |
| <li class="stepexpand"><span>In the Project Explorer view of the Java EE perspective, right-click the project |
| and then select <span class="uicontrol">Properties</span>.</span></li> |
| |
| <li class="stepexpand"><span>Select the <span class="uicontrol">Project Facets</span> page in the in |
| the Properties window.</span> This page lists the facets in the project |
| and their versions.</li> |
| |
| <li class="stepexpand"><span>Click <span class="uicontrol">Modify Project</span>.</span></li> |
| |
| <li class="stepexpand"><span>Double click the version number next to the<span class="uicontrol">Java</span> facet |
| to select a different level of Java compiler.</span></li> |
| |
| <li class="stepexpand"><span>Click <span class="uicontrol">Finish</span> to close the Modify Faceted |
| Project window and then click <span class="uicontrol">OK</span>.</span></li> |
| |
| </ol> |
| |
| <div class="id_postreq"><p class="anchor_topicbottom" /> |
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| |
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| |
| <div><div class="relconcepts"><strong>Related concepts</strong><br /> |
| <div><a href="../topics/cfacets.html" title="Facets define characteristics and requirements for Java EE projects and are used as part of the runtime configuration.">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 Java EE project</a></div> |
| <div><a href="../topics/tchangefacet.html" title="You can change the version of a facet in a Java EE project by editing the facets for the project.">Changing the version of a facet</a></div> |
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