my $command = $java . ' -classpath ' . $classpath . ' ' . $secOptions . ' ' . $className . ' ' . $serviceUrl . ' ' . $composites;

 local (*HANDLE_IN, *HANDLE_OUT, *HANDLE_ERR);

      my $pid = open3( *HANDLE_IN, *HANDLE_OUT, *HANDLE_ERR, "$command") ;
     my $nextLine;
    while(<HANDLE_OUT>) {       
        $nextLine= $_;  
     

}