Generate quality overrides of hashCode for Thrift structs (in Java). This feature is turned off by default because it adds a new dependency: Apache Commons Lang. This package seems enough like Boost that I would be open to turning this feature on by default. Also updated test/java/build.xml to use this new option. ant test still passes.
incubator/thrift/trunk/compiler/cpp/src/generate/t_java_generator.cc
incubator/thrift/trunk/test/java/build.xml