public boolean rowDeleted() throws SQLException {
      // make sure the cursor is on a valid row

      if (isAfterLast() == true ||
          isBeforeFirst() == true ||
          onInsertRow == true) {

         throw new SQLException(resBundle.handleGetObject("cachedrowsetimpl.invalidcp").toString());
      }
      return(((Row)getCurrentRow()).getDeleted());
   }
Indicates whether the current row has been deleted.  A deleted row
may leave a visible "hole" in a rowset.  This method can be used to
detect such holes if the rowset can detect deletions. This method
will always return <code>false</code> if this rowset cannot detect
deletions.

@return <code>true</code> if (1)the current row is blank, indicating that
        the row has been deleted, and (2)deletions are detected;
        <code>false</code> otherwise
@throws SQLException if the cursor is on a valid row in this rowset
@see DatabaseMetaData#deletesAreDetected
src/main/java/org/replicadb/rowset/StreamingRowSetImpl.java