Original source files can be found at:
svn://opensource.adobe.com/svn/opensource/flex/sdk/tags/3.0.0.477/modules/debugger/src/java/flex/tools/debugger/cli/ExpressionCache.java
svn://opensource.adobe.com/svn/opensource/flex/sdk/tags/3.0.0.477/modules/debugger/src/java/flex/tools/debugger/cli/DebugCLI.java
