variables - Why only one result(no multiple values) of methods in Java? -


in languages possible return more 1 result function. example in python:

def func(x): return x, x**2, x**3 ... a, b, c = func(2)

why java has 1 result?

my assumption is: because of atomic operations. means java trying avoid inconsistent state (like , b set, c not yet).

is true? other thoughts?

return returning control caller. while returning stack variables,register , other variables associated removed stackframes variables declared inside function earlier vanished memory. if multiple values needed returned returned data structures arrays,list, maps etc.


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