src/org/ohmage/domain/Observer.java
public Builder addStreams(final Collection<Stream> streams) {
			this.streams.addAll(streams);
			
			return this;
		}
/**
		 * Adds all of the streams to the collection of streams. Stream order 
		 * is not important or preserved.
		 * 
		 * @param streams The collection of streams to associate with this
		 * 				  observer.
		 * 
		 * @return This builder, to allow for chaining.
		 */
Adds all of the streams to the collection of streams. Stream order
is not important or preserved.

@param streams The collection of streams to associate with this
observer.

@return This builder, to allow for chaining.
Adds all of the streams to the collection of streams . Stream order is not important or preserved . @param streams The collection of streams to associate with this observer . @return This builder to allow for chaining .
public Builder addStreams(final Collection<Stream> streams) {
			this.streams.addAll(streams);
			return this;
		}
public Builder addStreams ( final Collection < Stream > streams ) { this . streams . addAll ( streams ) ; return this ; }
Adds all of the streams to the collection of streams.
Adds all of the streams to the collection of streams .