Adding java classpath to DataImportHandler tests. This should hopefully take care of the error in executing clover target in the nightly builds.
Adding java classpath to DataImportHandler tests. This should hopefully take care of the error in executing clover target in the nightly builds.

git-svn-id: 3b1ff1236863b4d63a22e4dae568675c2e247730@684311 13f79535-47bb-0310-9956-ffa450edef68

apache/solr,apache/solr,apache/solr,apache/solr,apache/solr