public static <U, T extends AbstractMetricSink & HasDisplayValue<U>> MetricHasSimpleValueMatcher<U, T> hasValue(
			U expectedValue) {
		return new MetricHasSimpleValueMatcher<U, T>(expectedValue);
	}
Utility class that provides static factory methods for {@link Matcher}s in this package.

@author Eric Bottard
@author David Turanski
spring-xd-shell/src/test/java/org/springframework/xd/shell/command/fixtures/XDMatchers.java