question: public static void addPortUse ( Map < StoragePort , Integer > portUseCounts , StoragePort port ) { if ( ! portUseCounts . containsKey ( port ) ) { portUseCounts . put ( port , 1 ) ; } else { Integer newCount = portUseCounts . get ( port ) + 1 ; portUseCounts . put ( port , newCount ) ; } }
target:  Adds a use count to a port, which indicates one initiator is using the port This is public static because the StoragePortsAssignerTest uses it.