28 lines
753 B
Java
28 lines
753 B
Java
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//: initialization/NewVarArgs.java
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// Using array syntax to create variable argument lists.
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public class NewVarArgs {
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static void printArray(Object... args) {
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for(Object obj : args)
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System.out.print(obj + " ");
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System.out.println();
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}
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public static void main(String[] args) {
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// Can take individual elements:
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printArray(new Integer(47), new Float(3.14),
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new Double(11.11));
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printArray(47, 3.14F, 11.11);
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printArray("one", "two", "three");
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printArray(new A(), new A(), new A());
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// Or an array:
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printArray((Object[])new Integer[]{ 1, 2, 3, 4 });
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printArray(); // Empty list is OK
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}
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} /* Output: (75% match)
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47 3.14 11.11
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47 3.14 11.11
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one two three
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A@1bab50a A@c3c749 A@150bd4d
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1 2 3 4
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*///:~
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