URL: http://code.google.com/p/guava-libraries/source/checkout Version: r11 License: Apache 2 Description: "Guava: Google Core Libraries for Java 1.5" Local Modifications: Minor hacks to compile on our Mac build machines -- see src/com/google/common/collect/Immutable*.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.