public void close() throws SQLException {

        // close all data structures holding
        // the disconnected rowset

        cursorPos = 0;
        absolutePos = 0;
        numRows = 0;
        numDeleted = 0;

        // set all insert(s), update(s) & delete(s),
        // if at all, to their initial values.
        initProperties();

        // clear the vector of it's present contents
        rvh.clear();

        // this will make it eligible for gc
        // rvh = null;
    }
Closes this <code>CachedRowSetImpl</code> objecy and releases any resources
it was using.

@throws SQLException if an error occurs when releasing any resources in use
by this <code>CachedRowSetImpl</code> object
src/main/java/org/replicadb/rowset/sun/rowset/CachedRowSetImpl.java