SITU

G'day all ! Currently I am on 489 visa living in Adelaide. I complied with the requirements ( I year full time work and 2 years stay) and thinking to apply for 887 visa in September 2016. But, during 2 years of stay I went overseas for six weeks holiday. Are those six weeks overseas stay considered to be continue stay and counted within 2 years stay? Can I apply 887 visa as soon as I complete 2 years stay? or should I lodge application after 2 years and 6 weeks. I request all the experience users and experts to advice and share their experience. Thank you