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I know it was STRING_LITERAL_L before, but that convention didn't work for magic numbers, also if you think about it, that L_ upfront tells you clearly what you deal with. That it's not a plugin specific constant nor enum.
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If plugin name is "mes-plugins-awesome-plugin" the basic package is: com.qcadoo.mes.awesomePlugin, we can create some additional packages (and it's very rarely rare when we should create anything else):
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Even if they are single commands, that you are sure won't grow bigger, we enclose it in { } brackets - always.
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Because number of states can change over time, and . The code where all different states fall into else block won't tell you anything, will just remain broken, silently.
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