/** * Returns the valid values in rows <codE>begin</code> through <codE>end</code> * * @param begin row number from to begin retrieving of values * @param end last row number in the section from which values are retrieved. * @return only valid values from rows no. <code>begin</code> through <codE>end</code>, sorted. */ protected Object[] getValuesInRange(int begin, int end) { if (end < begin) { Object[] retVal = {}; return retVal; } int[] indices = VHashService.getIndicesInRange(begin, end, elements); Object[] values = new Object[indices.length]; for (int i = 0; i < indices.length; i++) { values[i] = elements.get(indices[i]); } toComparableArray(values); Arrays.sort(values); return values; }