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import java.util.*;
class AlgorithmsDemo {
public static void main(String args[]) {
LinkedList<Integer> ll = new LinkedList<Integer>();
ll.add(-8);
ll.add(20);
ll.add(-20);
ll.add(8);
Comparator<Integer> r = Collections.reverseOrder();
Collections.sort(ll, r);
for(int i : ll)
System.out.print(i+ " ");
Collections.shuffle(ll);
System.out.print("List shuffled: ");
for(int i : ll)
System.out.print(i + " ");
System.out.println("Minimum: " + Collections.min(ll));
System.out.println("Maximum: " + Collections.max(ll));
}
}
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