modified:   main/java/com/flyhz/avengers/common/event/URLFetchEvent.java
	modified:   main/java/com/flyhz/avengers/framework/Fetch.java
	modified:   main/java/com/flyhz/avengers/framework/util/StringUtil.java
	deleted:    main/java/com/flyhz/avengers/framework/util/filter/URLFilterUtil.java