Note that we have not created any instance of the class, so the private variable a has no memory as when we call a static method for a class, only the static variables are present in the memory (in the Static part).
Generally speaking, knee replacement patients take longer to recover than, say, hip replacement patients. It should still be noted, however, that recovery time for a total knee replacement can differ vastly from patient to patient. Some patients may take six months to recover; while others may recover in one month.About Bonesmart.org. BoneSmart.org is a National Public-Awareness Campaign for Candidates of Hip Replacement Surgery and Knee Replacement Surgery.ome patients may take six months to recover; while others may recover in one month. About Bonesmart.org. BoneSmart.org is a National Public-Awareness Campaign for Candidates of Hip Replacement Surgery and Knee Replacement Surgery.
Recovery After Knee Arthroscopy. This surgery is not very invasive. For most people, the procedure takes only an hour or two. You will likely be discharged on the same day and be able to go home for recovery. You will be given an ice pack on your knee and a dressing.