<bean id="executorService" class="java.util.concurrent.ThreadPoolExecutor">
		<constructor-arg value="5" index="0"/>
		<constructor-arg value="10" index="1"/>
		<constructor-arg value="60" index="2"/>
		<constructor-arg value="SECONDS" index="3" type="java.util.concurrent.TimeUnit"/>
		<constructor-arg index="4">
			<bean class="java.util.concurrent.LinkedBlockingQueue">
				<constructor-arg value="100"/>
			</bean>
		</constructor-arg>
		<constructor-arg index="5">
			<bean class="java.util.concurrent.ThreadPoolExecutor$DiscardOldestPolicy"/>
		</constructor-arg>
	</bean>
 

ExecutorService executorService = BeanUtil.getBean("excutorService");
executorService.execute(new Runnable());