// Read the File that contains the serialized UnifiedAst
File astFile = (File) in.readObject();
ObjectInputStream astIn = new StringInterningObjectInputStream(new FileInputStream(
astFile));
UnifiedAst ast = (UnifiedAst) astIn.readObject();
ast.prepare();
logger.log(TreeLogger.SPAM, "Created new UnifiedAst instance");
// Report on the amount of memory we think we're using
long estimatedMemory = Runtime.getRuntime().totalMemory()
- Runtime.getRuntime().freeMemory();