1	
     2	package descriptor;
     3	
     4	public class DefaultDescriptor extends AttributeDescriptor {
     5	    public DefaultDescriptor(String column, Class cls,int type){
     6	        super(column,cls,type);
     7	    }
     8	    public DefaultDescriptor(String column, Class cls,Class type){
     9	        super(column,cls,type);
    10	    }
    11	}