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

@param stream The stream to associate with this observer.

@return This builder, to allow for chaining.
Adds a single stream to the collection of streams . Stream order is not important or preserved . @param stream The stream to associate with this observer . @return This builder to allow for chaining .
public Builder addStream(final Stream stream) {
			streams.add(stream);
			return this;
		}
public Builder addStream ( final Stream stream ) { streams . add ( stream ) ; return this ; }
Adds a single stream to the collection of streams.
Adds a single stream to the collection of streams .