# Different Type Of Set Methods Java Code Example

Snippet 1
``` ``` import java.util.*;
public class SetDemo {

public static void main(String args[]) {
int count[] = {34, 22,10,60,30,22};
Set set = new HashSet();
try {
for(int i = 0; i < 5; i++) {
}
System.out.println(set);

TreeSet sortedSet = new TreeSet(set);
System.out.println("The sorted list is:");
System.out.println(sortedSet);

System.out.println("The First element of the set is: "+ (Integer)sortedSet.first());
System.out.println("The last element of the set is: "+ (Integer)sortedSet.last());
}
catch(Exception e) {}
}
} ``` ```
Snippet 2
``` ``` import java.util.*;
public class SetDemo {

public static void main(String args[]) {
int count[] = {34, 22,10,60,30,22};
Set set = new HashSet();
try {
for(int i = 0; i < 5; i++) {
}
System.out.println(set);

TreeSet sortedSet = new TreeSet(set);
System.out.println("The sorted list is:");
System.out.println(sortedSet);

System.out.println("The First element of the set is: "+ (Integer)sortedSet.first());
System.out.println("The last element of the set is: "+ (Integer)sortedSet.last());
}
catch(Exception e) {}
}
}

OUTPUT:

[34, 22, 10, 60, 30]
The sorted list is:
[10, 22, 30, 34, 60]
The First element of the set is: 10
The last element of the set is: 60``` ```

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