java.lang.NullPointerException
	at org.netbeans.modules.tomcat.tomcat40.Tomcat40Installation.copyDir(Tomcat40Installation.java:527)
	at org.netbeans.modules.tomcat.tomcat40.Tomcat40Installation.internalTomcatConfigurationFilesPreparing(Tomcat40Installation.java:478)
	at org.netbeans.modules.tomcat.tomcat40.Tomcat40ModuleInstall.restored(Tomcat40ModuleInstall.java:30)
	at org.netbeans.core.modules.NbInstaller.loadCode(NbInstaller.java:349)
[catch] at org.netbeans.core.modules.NbInstaller.load(NbInstaller.java:262)
	at org.netbeans.core.modules.ModuleManager.enable(ModuleManager.java:841)
	at org.netbeans.core.modules.ModuleList.installNew(ModuleList.java:544)
	at org.netbeans.core.modules.ModuleList.trigger(ModuleList.java:488)
	at org.netbeans.core.modules.ModuleSystem.scanForNewAndRestore(ModuleSystem.java:250)
	at org.netbeans.core.NonGui.run(NonGui.java:469)
	at org.netbeans.core.Main.run(Main.java:212)
	at org.netbeans.core.NbTopManager.getNbTopManager(NbTopManager.java:227)
	at org.netbeans.core.NbTopManager.get(NbTopManager.java:186)
	at org.netbeans.core.Main.start(Main.java:375)
	at org.netbeans.core.TopThreadGroup.run(TopThreadGroup.java:79)
	at java.lang.Thread.run(Thread.java:536)