question: public Builder waitDurationInOpenState ( Duration waitDurationInOpenState ) { if ( waitDurationInOpenState . getSeconds ( ) < 1 ) { throw new IllegalArgumentException ( "waitDurationInOpenState must be at least 1000[ms]" ) ; } this . waitDurationInOpenState = waitDurationInOpenState ; return this ; }
target:  Configures the wait duration which specifies how long the CircuitBreaker should stay open, before it switches to half open. Default value is 60 seconds.