public static RichGauge setRichGaugeValue(RichGauge g, double value, double alpha) {
		return g.set(value, alpha);
	}
Utility class, primarily to avoid exposing mutable objects beyond the core package.

For internal use only.

@author Luke Taylor
@author Eric Bottard
spring-xd-analytics/src/main/java/org/springframework/xd/analytics/metrics/core/MetricUtils.java