Javadoc
Initializes the global thread pools properties from System properties. This method will update the global
thread pool configuration based on defined System properties (or defaults if they are not set).
The System properties key names are as follow:
ActiveMQClient.THREAD_POOL_MAX_SIZE_PROPERTY_KEY="activemq.artemis.client.global.thread.pool.max.size"
ActiveMQClient.SCHEDULED_THREAD_POOL_SIZE_PROPERTY_KEY="activemq.artemis.client.global.scheduled.thread.pool.core.size
The min value for max thread pool size is 2. If the value is not -1, but lower than 2, it will be ignored and will default to 2.
A value of -1 configures an unbounded thread pool.
Note: If global thread pools have already been created, they will not be updated with these new values.