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  • Eric Honsey thinks this is interesting:

<props> <prop key="GUITAR">STRUM STRUM STRUM</prop> <prop key="CYMBAL">CRASH CRASH CRASH</prop> <prop key="HARMONICA">HUM HUM HUM</prop> </props> </property>

From

Cover of Spring in Action, Third Edition

Note

Useful in lieu of a map with String keys and values