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What are variadic functions in Java?
Methods which uses variable arguments (varargs, arguments with three dots) are known as variadic functions.
Example
public class Sample { void demoMethod(String... args) { for (String arg: args) { System.out.println(arg); } } public static void main(String args[] ){ new Sample().demoMethod("ram", "rahim", "robert"); new Sample().demoMethod("krishna", "kasyap"); } }
Output
ram rahim robert krishna kasyap
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