java - Better way to call Function multiple times -


this question has answer here:

in oop such c# , java if create class string manipulation, know better make function static. when need call functions multiple times, 1 better option (in context of using less resources):

  1. creating object 1 time , call function using object. 

    stringmanipulation sm = new stringmanipulation();  sm.reverse("something"); sm.addpadding("something"); sm.addperiod("something");

or

  1. calling class directly everytime

    stringmanipulation.reverse("something"); stringmanipulation.addpadding("something"); stringmanipulation.addperiod("something");

the performance differences of give 2 options negligible. main difference in usage of methods.

if need method general tasks independant of class objects consider static methods in design. else object dependant tasks should consider instance methods.


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