8149174: [TESTBUG] TestJcmdDefaults.java: ouput should contain all content of jcmd/usage.out
Summary: fixed typoeo in expected output
Reviewed-by: sspitsyn

7185591: jcmd-big-script.sh ERROR: could not find app's Java pid.
Reviewed-by: egahlin, sla, jbachorik

7104647: Adding a diagnostic command framework
Reviewed-by: mchung, dholmes