Hi,
I am a new comer of JVM and Harmony. Since I have just learnt Harmony for a few 
time, I wonder whether Harmony(especially the VM) has implemented or has been 
interested in the features as follows.
1. SUN has proposed Java Isolation for a long while, and related specifications 
have also been released. Unfortunately I cannot find any support for it in SUN 
JVM till now. Has Harmony implemented or planned to do that? Or maybe SUN has 
implemented but I do not know it yet.
2. Does SUN JVM or Harmony support to suspend, serialize and resume the JVM? In 
other words, a JVM can suspend the execution of itself and bytecodes, transfer 
the execution status into an image file and resume it later. Assuming the 
external environments such as file system or network connection still keeps.
3. Does the sandbox support appear as an independent project, or has been 
integrated in Harmony? Where can I find more documents about the sandbox in 
Harmony? 
In general, I want to know whether Harmony planned to be another (open source) 
implementation of SUN JVM, or has its special features beyond the latter? I am 
not familiar with both SUN JVM and Harmony, so my question may be naive :)  
Your kind and patient answers are appreciated. 
Thanks a lot!




Rui Chu 


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