public final class UID extends Object implements Serializable { // Public Constructors public UID( ); public UID(short num); // Class Methods public static UID read(DataInput in) throws IOException; // Public Instance Methods public boolean equals(Object obj); // Overrides Object.equals( ) public int hashCode( ); // Overrides Object.hashCode( ) public String toString( ); // Overrides Object.toString( ) public void write(DataOutput out) throws IOException; }