Performance data output for HeapMemoryUsage not in proper format

[GoogleCodeExporter]

What steps will reproduce the problem?
1. The command used and output is below.
./check_jmx -U service:jmx:rmi:///jndi/rmi://localhost:8686/jmxrmi -O 
java.lang:type=Memory -A HeapMemoryUsage -K used -I HeapMemoryUsage -J used 
-vvvv -w 731847066 -c 1045495808 -username admin -password adminadmin
JMX OK - HeapMemoryUsage.used=94996088 | 
HeapMemoryUsage.used=94996088,committed=373665792;init=16777216;max=2075918336;u
sed=94996088

What is the expected output? What do you see instead?

According to Nagios documentation, 
(http://nagiosplug.sourceforge.net/developer-guidelines.html#AEN201) it should 
be in the format below

'label'=value[UOM];[warn];[crit];[min];[max]

What version of the product are you using? On what operating system?
1.3 on Ubuntu hitting Glassfish 2.2 JVM

Please provide any additional information below.

First, it was a joy to find this project because it actually worked.  I was 
planning to build a pnp4nagios template using the performance data output, but 
I don't think the HeapMemoryUsage values are mapped properly.

Original issue reported on code.google.com by [email protected] on 27 Nov 2012 at 9:07