MAP OBJECTS JAVA版的破解，以及把access中的点坐标数据转换为shp文件。-MAP OBJECTS JAVA version of the crack, and the access point in the coordinate data into a shp file.

geotools相关操作demo，包括shp文件生成，格式转化、坐标转换等(Geotools related operations demo, including SHP file generation, format conversion, coordinate conversion, etc.)