OnJava8-Examples/generics/ByteSet.java
2015-05-05 11:20:13 -07:00

12 lines
302 B
Java

//: generics/ByteSet.java
import java.util.*;
public class ByteSet {
Byte[] possibles = { 1,2,3,4,5,6,7,8,9 };
Set<Byte> mySet =
new HashSet<>(Arrays.asList(possibles));
// But you can't do this:
// Set<Byte> mySet2 = new HashSet<>(
// Arrays.<Byte>asList(1,2,3,4,5,6,7,8,9));
} ///:~