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hello =, here below





why in the method toString(),they are call method getM1,M2 and D() why not live call artibut that has definition from start?
 
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They call the get methods in case more logic gets added later. Maybe the getter does some formatting in the future.

It's not a big deal on an internal class either way though.
 
Firman creed
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means?
 
Jeanne Boyarsky
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Suppose method m1() changes to:



By having toString() call the method instead of the attribute directly, it automatically gets this change.
 
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