Add ability to get default health check registry without an exception #1152
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Currently, there exists only one method for getting the default health check registry - `getDefault`. Unfortunately, it throws an `IllegalStateException` if the registry is not set. End users need to check for this condition. Some users would like avoid using exceptions for the control flow and would prefer to make a null check instead catching an exception. For them we provide the `tryGetDefault` method which does exactly that.
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Currently, there exists only one method for getting the default health
check registry -
getDefault. Unfortunately, it throws anIllegalStateExceptionif the registry is not set. End users need tocheck for this condition. Some users would like avoid using
exceptions for the control flow and would prefer to make a null check
instead catching an exception. For them we provide the
tryGetDefaultmethod which does exactly that.