The Java8 Project was developed by Jack Feser, Zhipeng Wang and Bojun Wang, the goal is to extend Drjava, which is a light-weighted Java development evironment to support Java8, which introduces the lambda expression. Zhipeng Wang studied the Lambda Expression in Java 8 and Analyzed the AST, while Jack Feser wrote updated parser to generate AST node for Lambda Expression, Bojun Wang authored some codes and did the documentations.