Remove Duplicate Elements Using LinkedHashSet In Java

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import java.util.ArrayList;
import java.util.LinkedHashSet;

public class JavaDuplicateElementLinkedHashSet {

	public static void main(String[] args) {

		ArrayList<String> listWithDuplicateElements = new ArrayList<String>();
		listWithDuplicateElements.add("JAVA");
		listWithDuplicateElements.add("J2EE");
		listWithDuplicateElements.add("JSP");
		listWithDuplicateElements.add("SERVLETS");
		listWithDuplicateElements.add("JAVA");
		listWithDuplicateElements.add("STRUTS");
		listWithDuplicateElements.add("JSP");
		System.out.print("ArrayList With Duplicate Elements :");
		System.out.println(listWithDuplicateElements);
		LinkedHashSet<String> set = new LinkedHashSet<String>(listWithDuplicateElements);
		ArrayList<String> listWithoutDuplicateElements = new ArrayList<String>(set);
		System.out.print("ArrayList After Removing Duplicate Elements :");
		System.out.println(listWithoutDuplicateElements);
		
	}
}

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