public List<?> getList(PMContext ctx, EntityFilter filter) throws PMException {
        return getList(ctx, filter, null, null, null);
    }
public List < ? > getList ( PMContext ctx , EntityFilter filter ) throws PMException { return getList ( ctx , filter , null , null , null ) ; }
Returns a list of this entity instances with null from and count and with
the given filter

@param ctx The context
@param filter The filter
@return The list
@throws PMException