merge_print_and_online refactoring (#2960)
merge_print_and_online refactoring (#2960)

merge_print_and_online refactoring
ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools