有谁试过J2EE1.4Beta下的例子j2eesdk1.4_beta2/j2eetutorial1/examples/jms/simple>？(100分)

有谁试过J2EE1.4Beta下的例子j2eesdk1.4_beta2/j2eetutorial1/examples/jms/simple>？
本人照着文档走，结果失败。
（1）用deploytool包装SimpleProducer时出现异常
at com.sun.enterprise.tools.deployment.ui.utils.UIEventQueue.dispatchEve
nt(UIEventQueue.java:168)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:197)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
java.lang.IllegalArgumentException: 在 newTemplate 的 do
MSource 中，输入节点不
能为空！
at org.apache.xalan.transformer.TransformerIdentityImpl.transform(Transf
ormerIdentityImpl.java:346)
at com.sun.enterprise.deployment.node.J2EEDocumentBuilder.write(J2EEDocu
mentBuilder.java:125)
at com.sun.enterprise.deployment.node.J2EEDocumentBuilder.write(J2EEDocu
mentBuilder.java:107)
at com.sun.enterprise.deployment.io.DeploymentDescriptorFile.write(Deplo
ymentDescriptorFile.java:283)
at com.sun.enterprise.deployment.archivist.Archivist.writeStandardDeploy
（2）在命令行调用appclient -client SimpleProducer.jar jms/Queue queue 3 出现和java命令一样的结果。
问题：
（1）为什么JMS客户程序还要用deploytool鼓捣一把？不能直接用java SimpleProducer .....吗？我直接用java SimpleProducer ....时出现JNDI API lookup failed: javax.naming.NoInitialContextException: Need to specify
class name in environment or system property, or as an applet parameter, or in a
n application resource file: java.naming.factory.initial
javax.naming.NoInitialContextException: Need to specify class name in environmen
t or system property, or as an applet parameter, or in an application resource f...
（2）为什么J2EE1.4 SERVER运行时只是一个小窗口，啥也看不见？