JSP error Java.io.IOException:Stream closed

In the use of JSP is inexplicably thrown out of this exception, after repeated checks to remove the user said JSP use stream is not closed, and the version of the Tomcat conflict, and so on, the final discovery is the reason for the writing format.

The code used at the time was as follows

<jsp:include page= "/web-inf/view/edu/common/pagination.jsp" ></jsp:include>

The reason is that there is one more space at the end of the page value. Remove and then

JSP error Java.io.IOException:Stream closed