java.io.IOException: java.io.IOException: error=13, Permission denied
   at java.lang.UNIXProcess.<init>(UNIXProcess.java:148)
   at java.lang.ProcessImpl.start(ProcessImpl.java:65)
Caused: java.io.IOException: Cannot run program "/home/marfous/Programs/AppServers/Middleware/user_projects/domains/base_domain/startWebLogic.sh" (in directory "/home/marfous/Programs/AppServers/Middleware/user_projects/domains/base_domain"): java.io.IOException: error=13, Permission denied
   at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
   at org.netbeans.api.extexecution.ExternalProcessBuilder.call(ExternalProcessBuilder.java:296)
   at org.netbeans.modules.j2ee.weblogic9.optional.WLStartServer$WLStartTask.run(WLStartServer.java:594)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:662)