run.sh: Missing file: /usr/bin/java/lib/tools.jar
run.sh: Unexpected results may occur.  Make sure JAVA_HOME points to a JDK and not a JRE.
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  JBoss Bootstrap Environment

  JBOSS_HOME: /home/tdn/JBoss/jboss-4.0.4.GA

  JAVA: /usr/bin/java/bin/java

  JAVA_OPTS: -server -Xms128m -Xmx512m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Dprogram.name=run.sh

  CLASSPATH: /home/tdn/JBoss/jboss-4.0.4.GA/bin/run.jar:/usr/bin/java/lib/tools.jar

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

bin/run.sh: line 174: /usr/bin/java/bin/java: Not a directory