1.Create JSF 1.2 KickStart project.
2. While validation take place - add custom capabilities.

NPE appears.

• • • ERROR ***: Mon Nov 26 18:47:13 EET 2007 org.eclipse.jst.j2ee.commonarchivecore.internal.exception.DeploymentDescriptorLoadException: WEB-INF/web.xml
      Stack trace of nested exception:
      org.eclipse.jst.j2ee.commonarchivecore.internal.exception.EmptyResourceException: platform:/resource/hhk/WebContent/WEB-INF/web.xml
      at org.eclipse.jst.j2ee.commonarchivecore.internal.util.ArchiveUtil.getRoot(ArchiveUtil.java:440)
      at org.eclipse.jst.j2ee.commonarchivecore.internal.strategy.XmlBasedImportStrategyImpl.primLoadDeploymentDescriptor(XmlBasedImportStrategyImpl.java:42)
      at org.eclipse.jst.j2ee.commonarchivecore.internal.strategy.War22ImportStrategyImpl.loadDeploymentDescriptor(War22ImportStrategyImpl.java:87)
      at org.eclipse.jst.j2ee.commonarchivecore.internal.strategy.War22ImportStrategyImpl.importMetaData(War22ImportStrategyImpl.java:81)
      at org.eclipse.jst.j2ee.commonarchivecore.internal.impl.WARFileImpl.getDeploymentDescriptor(WARFileImpl.java:145)
      at org.eclipse.jst.j2ee.model.internal.validation.WarValidator.validateInJob(WarValidator.java:328)
      at org.eclipse.jst.j2ee.internal.web.validation.UIWarValidator.validateInJob(UIWarValidator.java:111)
      at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:75)
      at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)