ConcurrencyThrottle.java

package com.kendelong.util.concurrency;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface ConcurrencyThrottle
{
	int threadLimit() default 20;
}