WebStart Application is not working in Java 7 u45 <p>My Eclipse RCP application ( launched with WebStart (.jnlp)) crashes on startup while launching with Java 7 u45 (working fine in java6).</p> <p>I've added to the manifest:<br> Permissions: all-permissions<br> Codebase: *<br> Trusted-Library: true </p> <p>This removed error dialog popup. But I still have a startup issue. I see following messages (Missing Application-Library-Allowable-Codebase) in java console while downloading many jarfs/plugins</p> <pre><code>security: JAVAWS AppPolicy Permission requested for: http://vspdlpd05.atldev.com/PDTeller-v73allyusdev2ix/app/plugins/j2ee_1.6.0.jar ruleset: finding Deployment Rule Set for title: Profile Direct Teller Wrappering Feature location: http:vspdlpd05.atldev.com/PDTeller-v73allyusdev2ix/app/features/com.fnis.ally.teller.wrapper_2.0.0.jnlp jar location: vspdlpd05.atldev.com/PDTeller-v73allyusdev2ix/app/plugins/j2ee_1.6.0.jar jar version: null isArtifact: true ruleset: no rule applies, returning Default Rule network: Created version ID: 1.7.0.51 network: Created version ID: 1.5+ network: Created version ID: 0+ security: Missing Application-Library-Allowable-Codebase manifest attribute for: http://vspdlpd05.atldev.com/PDTeller-v73allyusdev2ix/app/plugins/j2ee_1.6.0.jar </code></pre> <p>Whereas the same changes (modified all the manifest files with above attributes) done in to a different repository seems to be working fine with java 7 u45.</p> <p>Any help would be appreciated.</p>