README updates

Code generated by reflection must be deoptimized.

diff --git a/README.md b/README.md
index d5c5adc2886e766c21cdf42a315aa0915413310a..051b927a8d84ab5dcee3c585048471c0ddf6772e 100644 (file)
--- a/README.md
+++ b/README.md
@@ -81,9 +81,9 @@ To run tests from IDE, you need:
  * Add JVM argument to DCEVM VM if installed side-by-side (`-XXaltjvm=dcevm`).
 
 ### Hotswap performance tweak (Experimental)
-DCEVM executes deoptimization (purge of code cache) after any class redefinition. It leads to decrease JVM's performance (after redefinition).  This is especially problem on large scale projects with significant number of classes. Hotswap performance can be improved using an experimental option `-XX:HotswapDeoptClassPath=`. One or more packages can be specified in comma separated list as parameters. Packages must contain all classes that will be potentially modified (redefined). Classes outside of this list won't be included in the deoptimization. Usually it is sufficient to specify application main or root package. If `com.sun.proxy.Proxy` is used in the application or by application's framework, then this option should contain package `com.sun.proxy` as well. If `HotswapDeoptClassPath` option is not specified, then all classes will be deoptimized after redefinition.
+DCEVM executes deoptimization (purge of code cache) after any class redefinition. It leads to decrease JVM's performance (after redefinition).  This is especially problem on large scale projects with significant number of classes. Hotswap performance can be improved using an experimental option `-XX:HotswapDeoptClassPath=`. One or more packages can be specified in comma separated list as parameters. Packages must contain all classes that will be potentially modified (redefined). Classes outside of this list won't be included in the deoptimization. Usually it is sufficient to specify application main or root package. If `com.sun.proxy.Proxy` is used in the application or by application's framework, then this option should contain package `com.sun.proxy` as well. If `HotswapDeoptClassPath` option is not specified, then all classes will be deoptimized after redefinition. It is also recommended to clean all generated byte by reflection.
 Example:
 
-    -XX:HotswapDeoptClassPath='com.myproject.,com.sun.proxy.$Proxy'
+    -XX:HotswapDeoptClassPath='com.myproject.,com.sun.proxy.$Proxy,sun.reflect.Generated'
 
 ### Known issues