function support and delete asm3 instead of asm4
function 完善
加入和测试Function
FunctionWrapper
FunctionWrapper & gt.registerFunctionPackage
format
varref and junit test
virtual test
性能指标
AAFilter
change package name and refactory statmentparser
directive
safe & directive
type
comment type but not test
virtual
comment type bug fix
try catch
trycatch break,continue
trycatch bug fix