@Override
    public String toString() {
        return name + (stream
                ? (streamCache ? " (Stream/Cache)" : " (Stream)")
                : " (Buffer)");
    }
Create a new AudioKey

@param name Name of the asset
@param stream If true, the audio will be streamed.
    Otherwise, it will be buffered entirely and then played.
jme3-core/src/main/java/com/jme3/audio/AudioKey.java