public String toString()
public final String toString()
  public String toString()  {    return ("name=" + name + "; earlyReflectionDelay=" + earlyReflectionDelay	    + "; earlyReflectionIntensity=" + earlyReflectionIntensity	    + "; lateReflectionDelay=" + lateReflectionDelay	    + "; lateReflectionIntensity=" + lateReflectionIntensity	    + "; decayTime=" + decayTime);  }