Java Vector Binary Search Example

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import java.util.Collections;
import java.util.Vector;

public class JavaVectorBinarySearch {

	public static void main(String[] args) {
		Vector vector = new Vector();
		vector.add("X");
		vector.add("M");
		vector.add("D");
		vector.add("A");
		vector.add("O");
		Collections.sort(vector);
		System.out.println(vector);
		int index = Collections.binarySearch(vector, "D");
		System.out.println("Element found at : " + index);
	}
}
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