Remember JVM state before executing a specific instruction.

Posted by user559064 on Stack Overflow See other posts from Stack Overflow or by user559064
Published on 2011-02-13T06:40:27Z Indexed on 2011/02/13 7:25 UTC
Read the original article Hit count: 175

Filed under:

jvm

|

execution

|

bytecode-manipulation

I am working on a testing project using mutating technique. My project requires to manipulate a Java classfile and re-execute the classfile multiple times for testing. My implementation need to re-execute the whole system again after one manipulation, and that is not efficient. I am wondering whether I can save the JVM state right before executing a desired instruction in the classfile, so that I can start from that state after each manipulation.

Thank you.

© Stack Overflow or respective owner

Related posts about jvm

Is there a way to update all Java related alternatives?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Is there a way to quickly switch over all the Java related alternatives using update-alternatives? For instance, if want to switch Java over to 7, I run sudo update-alternatives --config java and select the Java 7 OpenJdk. But if I run update-alternatives --get-selections | grep java I get the following… >>> More
?Pick-Up??????????? JVM ?JRockit????????·??????|WebLogic Channel|??????

as seen on Oracle Blogs - Search for 'Oracle Blogs'
??Oracle JRockit JVM?????????????????????·?????????????????????????JVM??????? ???????????????????????????????????????????????????????????????????????? ??????? ?????????Oracle JRockit???????·??????????????????????????????????????????????????????????? Oracle JRockit JDK???????????????????… >>> More
how can a servlet in one jvm communicate with servlet in another jvm

as seen on Stack Overflow - Search for 'Stack Overflow'
can this be solved simply by specifying the complete url of the servlet in the RequestDispatcher? >>> More
?????????????JVM??????|WebLogic Channel|??????

as seen on Oracle Blogs - Search for 'Oracle Blogs'
JRockit JVM???????????????????????????????????????????????????????????????????????????????????????????? ?JVM???????????????? ?JVM??????????? ???????????????????? ????????? ?JVM??????????????JVM??????????????… >>> More
Apache DS fails to list users

as seen on Stack Overflow - Search for 'Stack Overflow'
Apache ds fails to list the users INFO | jvm 1 | 2012/03/28 15:54:04 | java.lang.Error: ERR_546 CRITICAL: page header magic for block 59 not OK 0 INFO | jvm 1 | 2012/03/28 15:54:04 | at jdbm.recman.PageHeader.(PageHeader.java:95) INFO | jvm 1 | 2012/03/28 15:54:04 | at… >>> More

Related posts about execution

Start a Mapping or Process Flow from OWB Browser

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Basically, we start a Mapping or Process Flow from Oracle Warehouse Builder (OWB) Design Client. But actually we can also start a Mapping or Process Flow from OWB Browser. This paper will introduce the Start Report first and then introduce how to start/rerun a Mapping or Process Flow from OWB Browser… >>> More
PLINQ delayed execution

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to understand how parallelism might work using PLINQ, given delayed execution. Here is a simple example. string[] words = { "believe", "receipt", "relief", "field" }; bool result = words.AsParallel().Any(w => w.Contains("ei")); With LINQ, I would expect the execution to reach the… >>> More
SQL SERVER – Video – Beginning Performance Tuning with SQL Server Execution Plan

as seen on SQL Authority - Search for 'SQL Authority'
Traveling can be most interesting or most exhausting experience. However, traveling is always the most enlightening experience one can have. While going to long journey one has to prepare a lot of things. Pack necessary travel gears, clothes and medicines. However, the most essential part of travel… >>> More
Mitigate the Security Risks of PHP System Command Execution

as seen on Internet.com - Search for 'Internet.com'
Learn how the security-conscious ways to integrate your PHP-driven web sites with the underlying ope ... >>> More
Mitigate the Security Risks of PHP System Command Execution

as seen on Internet.com - Search for 'Internet.com'
Learn how the security-conscious ways to integrate your PHP-driven web sites with the underlying ope ... >>> More