i m new user.
i m starting jboss in centos5.3 some error occurred.

JBOSS_HOME: /usr/local/jboss-5.1.0.GA

JAVA: /usr/local/jdk1.6.0_11/bin/java

JAVA_OPTS: -Dprogram.name=run.sh -Xms128m -Xmx512m -XX:MaxPermSize=256m -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.net.preferIPv4Stack=true

CLASSPATH: /usr/local/jboss-5.1.0.GA/bin/run.jar:/usr/local/jdk1.6.0_11/lib/tools.jar

================================================== =======================

Error occurred during initialization of VM
java.lang.ExceptionInInitializerError
Caused by: java.lang.NullPointerException
at java.lang.System.nullInputStream(System.java:1057)
at java.lang.System.<clinit>(System.java:56)



please help me ...

Durgesh