Looks like the GPL is working as it should: https://www.limewire.org/fisheye/viewrep/~raw,r=1.5/limecvs/core/com/limegroup/gnutella/util/BandwidthThrottle.java
Is based on: http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/freenet/freenet/src/freenet/support/io/Bandwidth.java Ian.
