java - Re-read configuration without restart -

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suppose i've got java application, uses properties files configuration. i'd make application re-read configuration without restart. i'll call such configuration "refreshable".

what easiest way that?

suppose developing application scratch. how should design make configuration "refreshable"?

using commons-configuration easiest way go. here example of usage. there many other features included, hierarchical configuration (with overriding defaults), jdbc sources, etc.


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