cluster:group-create command has wrong message about absent parameter
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Key: KARAF-1313
URL: https://issues.apache.org/jira/browse/KARAF-1313
Project: Karaf
Issue Type: Bug
Components: cellar-core
Affects Versions: cellar-2.2.4
Reporter: Sergey Lysenko
ACTUAL:
{panel}
karaf@trun> cluster:group-create
Error executing command: Object cannot be null.
{panel}
EXPECTED:
{panel}
karaf@trun> cluster:group-create
Error executing command cluster:group-create: argument name is required
{panel}
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