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import java.util.ArrayDeque; import java.util.Collection; public class JavaCollectionContainsExample1 { static int i=1; public static void main(String[] args) { Collection<String> collection=new ArrayDeque<>(); collection.add("Rama"); collection.add("Sham"); collection.add("Mira"); collection.add("Rajesh"); if(collection.contains("Rama")) { System.out.println("Rama is present"); } else{ System.out.println("Ram is absent"); } } }
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