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* Rely on `MProducerSupport.active` for `Flux` * Fix `MessageProducerSupport` to extract an `active` flag and set it before `isRunning` - the `Flux` subscription relies on the `takeWhile()` where in case of `autoStartup = false` we will never start consume because it is set to `true` already after `doStart()` * Refactor all the `MessageProducerSupport` implementation with similar `active` state to use already one from the super class **Cherry-pick to 5.3.x** * * Remove `MessageProducerSupport.setActive()` to not let to mutate it from the implementations * Set `active` to `false` in the `destroy()` * Clean up and fix typos in the affected `JmsMessageDrivenEndpoint` * * Pull `active` flag down to the `AbstractEndpoint` * Set `active = true` in the `start()` before calling `doStart()` * Do same for `active = false` in the `stop()` * Clean up `AbstractEndpoint` impls to not call `doStart/doStop` for nothing * Refactor endpoints to rely on the `active` state from the `AbstractEndpoint` not their own
Spring Integration 
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git clone git://github.com/spring-projects/spring-integration.git
cd spring-integration
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GRADLE_OPTS='-XX:MaxPermSize=1024m -Xmx1024m'
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