JON fails to discover resources if its command line exceeds 80 characters in length on Solaris machine

Issue

• Apache instances are not discovered;
• Error in the agent log:

ERROR [ResourceDiscoveryComponent.invoker.daemon-1] (org.rhq.plugins.apache.ApacheServerDiscoveryComponent)- Discovery of Apache process [process: pid=[14645], name=[/opt/app/jboss-ews-2.0/sbin/httpd.worker], ppid=[21910]] failed with an exception.
        org.rhq.plugins.apache.parser.ApacheParserException: java.io.FileNotFoundException: /opt/app/jboss-ews-2.0/etc (Is a directory)
        at org.rhq.plugins.apache.parser.ApacheConfigReader.searchFile(ApacheConfigReader.java:60)
        at org.rhq.plugins.apache.parser.ApacheConfigReader.buildTree(ApacheConfigReader.java:19)
        at org.rhq.plugins.apache.ApacheServerDiscoveryComponent.parseRuntimeConfiguration(ApacheServerDiscoveryComponent.java:669)
        at org.rhq.plugins.apache.ApacheServerDiscoveryComponent.parseRuntimeConfiguration(ApacheServerDiscoveryComponent.java:656)
        at org.rhq.plugins.apache.ApacheServerDiscoveryComponent.discoverSingleProcess(ApacheServerDiscoveryComponent.java:326)
        at org.rhq.plugins.apache.ApacheServerDiscoveryComponent.discoverResources(ApacheServerDiscoveryComponent.java:249)

• EAP standalone instances are not discovered;