Here you can find the source of getArgTypes()
public static int[] getArgTypes()
//package com.java2s; //License from project: Apache License import java.sql.Types; import java.util.Arrays; public class Main { private static final int[] ARG_TYPES = new int[] { Types.VARCHAR, Types.VARCHAR }; public static int[] getArgTypes() { return Arrays.copyOf(ARG_TYPES, ARG_TYPES.length); }/*from www . j a v a 2 s . c o m*/ }