URL: http://code.google.com/p/guava-libraries/source/checkout Version: v11.0.2 License: Apache 2 Description: "Guava: Google Core Libraries for Java 1.5" Local Modifications: Commented out use of the non-public sun.misc.Unsafe from guava/src/com/google/common/primitives/UnsignedBytes.java Look for "BEGIN/END android-changed" markers. Guava-libraries are a grab bag of utility libraries published by Google as open source, including among other things the Google collections libraries. This code is built as a static library.