for循环

while (iterator.hasNext()) {
Map.Entry<String, String> entry = (Map.Entry<String, String>) iterator.next();
for (int i = j; i < ids.size(); i++) {
preparedStatement.setInt(1, (int) ids.get(i));
preparedStatement.setString(2, entry.getValue());
j = i+1;
if (i!=0 && i % 5 == 0) {
preparedStatement.addBatch();
}
if (i!=0 && i % 5 == 0) {
break;
}
preparedStatement.addBatch();
}

}