Question

Which of the following methods are declared correctly?

Cosmo · Accepted Answer

Formal parameter that describes a variable number of method's arguments may be used only once, and it should be placed last.

Cosmo · Accepted Answer

void doSmth (Object ... args) {}

Cosmo · Accepted Answer

void doAnyth (int i, Object ... args) {}

Cosmo · Accepted Answer

void modifyTotal (Object ... args) {}

Cosmo · Answer

void confirm (Object ... args, int i) {}

Cosmo · Answer

void setRate (int ... i, float ... f) {}