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If you were logged in you would be able to see more operations.
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backwards compatible
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If you are running with java.awt.headless property set, there's no need to try to open a window just to see if the UI is working; better to log the state at debug level and not clutter up the /var/opt/smartfrog logs with distracting messages.
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Description
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If you are running with java.awt.headless property set, there's no need to try to open a window just to see if the UI is working; better to log the state at debug level and not clutter up the /var/opt/smartfrog logs with distracting messages. |
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-check the JVM property first
-aren't so noisy in that situation.
The result is that you dont get error messages in the daemon logs about displays not working.