debug is '.debug' (not '.info')

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1603202 13f79535-47bb-0310-9956-ffa450edef68
Clean javadoc

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1603258 13f79535-47bb-0310-9956-ffa450edef68
Turn off doclint for Java8+

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1603260 13f79535-47bb-0310-9956-ffa450edef68
Clean some javadoc

git-svn-id: https://svn.apache.org/repos/asf/jena/trunk@1603283 13f79535-47bb-0310-9956-ffa450edef68
Large file testcase