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This article mainly shows you "how to define variable length parameters in java". The content is simple and clear. I hope it can help you solve your doubts. Let me lead you to study and learn this article "how to define variable length parameters in java".

Side length parameter: returns the value type method name (parameter type. Parameter name)

The number of parameters of the type specified in the method parameters section can be changed, that is, 0 parameters n.

The formal parameter list of a method can only declare at most one variable length parameter, and it should be placed at the end of the parameter list.

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