}
public static StringBuffer getProperty(String classId, String lineNum, String columnsValue) throws EasyJException{
SystemClass sysClass = new SystemClass();
sysClass.setClassId(new Long(classId));
DataProxy dp = SingleDataProxy.getInstance();
sysClass = (SystemClass)dp.get(sysClass);
String className = sysClass.getClassName();
Property property = new Property();
property.setClassName(className);
ArrayList properties = dp.query(property);
StringBuffer buffer = new StringBuffer();
for (Object obj : properties) {
Property userProperty = (Property)obj;
String propertyName = userProperty.getPropertyName();
String propertyChiName = userProperty.getPropertyChiName();