java Axis2 adb和minInclusive=2147483648

Question

我有一个这种类型的XSD

<xs:simpleType name="dec_number_def">
    <xs:restriction base="xs:int">
       <xs:minInclusive value="-2147483648"/>
       <xs:maxInclusive value="2147483647"/>
   </xs:restriction>
 </xs:simpleType>

我认为是可以的，因为对于java数据类型int来说，最大值是2147483647，最小值是-2147483648

但轴存根拒绝3这样的值

当我用axis2 ADB 1.7.5和1.7.6创建存根时，我得到：

    /**
     * Auto generated setter method
     * @param param Dec_number_def
     */
    public void setDec_number_def(int param) {
        if (org.apache.axis2.databinding.utils.ConverterUtil.compare(
                    param, "2147483647") <= 0) {
            this.localDec_number_def = param;
        } else {
            throw new java.lang.RuntimeException(
                "Input values do not follow defined XSD restrictions");
        }

        if (org.apache.axis2.databinding.utils.ConverterUtil.compare(
                    param, "-2147483648") >= 0) {
            this.localDec_number_def = param;
        } else {
            throw new java.lang.RuntimeException(
                "Input values do not follow defined XSD restrictions");
        }
    }

如果参数是正数，我用比较函数得到一个负数

compare(3, "-2147483648") = -2147483645 !!!!

因为函数比较是

public static int More compare(int intValue, String value) {
   return intValue - Integer.parseInt(value);
}

及

3 - (-2147483648) = 3 + 2147483648 = 2147483651  OVERFLOW !!!
then -2147483645 is returned and the validation is ERROR

那么这是轴误差？还是XSD错误