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//package com.book2s;
import java.util.*;
public class Main {
public static void main(String[] argv) {
Object ob = "book2s.com";
System.out.println(isCollection(ob));
}
/**
* Method to check if a Object is a Collection or not.
* @param ob the Object to inspect.
* @return if true the class extend or implememnt Collection.
*/
public static boolean isCollection(Object ob) {
return ob instanceof Collection || ob instanceof Map;
/**
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