This figure shows the Properties for CEPProj dialog. There is a list of items on the left. The Java Build Path item is selected. On the right, the Java Build Path panel is shown. It contains tabs Source, Projects, Libraries, and Order and Export. The Libraries tab is selected. It contains a list of items including: JRE System Library [jre1.6.0_07] and OCEP Classpath. There are buttons: Add JARs, Add External JARs, Add Variables, Add Library, Add Class Folder, Edit, Remove, and Migrate JAR File. The Edit, Remove, and Migrate JAR File buttons are greyed out.