"system:property --unset" is not removing the property.

[Paul Spencer]

Karaf 4.4.3
OpenJDK 64-Bit Server VM version 17.0.2+8-86

The command "system:property --unset" is not removing the property. Should I 
open a JIRA?

karaf@root()> system:property | grep foo
karaf@root()> system:property foo bar
karaf@root()> system:property | grep foo
foo=bar
karaf@root()> system:property --unset foo
bar
karaf@root()> system:property | grep foo                                        
                                                                                
               foo=bar
karaf@root()> 


Paul Spencer