@SuppressWarnings("deprecation")
	protected Statement methodBlock(FrameworkMethod method) {
		Statement statement = frameworkMethodCache.get(method);
		if (statement != null) {
			return statement;
		}
		Object testObject = testTargetFactory.getTestObject();
		statement = methodInvoker(method, testObject);
		statement = possiblyExpectingExceptions(method, testObject, statement);
		statement = withPotentialTimeout(method, testObject, statement);
		statement = withBefores(method, testObject, statement);
		statement = withAfters(method, testObject, statement);
		statement = withRules(method, testObject, statement);
		if (enableRateRunner) {
			statement = withRunRate(method, testObject, statement);
		}
		frameworkMethodCache.put(method, statement);
		return statement;
	}
Check if the rate runner should be enabled.

@return true if enabled;
ngrinder-groovy/src/main/java/net/grinder/scriptengine/groovy/junit/GrinderRunner.java