RE: [jdt-debug-dev] HotSwap question

["Darin Wright" <Darin_Wright@xxxxxxx>]

We will likely fail in this case - we will notice that the class file has changed, but the corresponding java file will have no structural differences. Thus, we will not hotswap the class file.

Darin

Samuel Cheung <SCheung@xxxxxxxxxxx> Sent by: jdt-debug-dev-admin@xxxxxxxxxxx 09/23/2002 06:05 PM Please respond to jdt-debug-dev

To:        "'jdt-debug-dev@xxxxxxxxxxx'" <jdt-debug-dev@xxxxxxxxxxx>         cc:                 Subject:        RE: [jdt-debug-dev] HotSwap question

So is it possible to modify a class file (e.g. adding instrumental code and
create a new class file), and hot-swap this class file in the debugger?

Thanks.

-----Original Message-----
From: Darin Wright [mailto:Darin_Wright@xxxxxxx]
Sent: Monday, September 23, 2002 5:43 PM
To: jdt-debug-dev@xxxxxxxxxxx
Subject: Re: [jdt-debug-dev] HotSwap question



Yes, HotSwap is triggered off resource deltas. From the delta for a ".class"
file, we find the corresponding ".java" file, and then use local history to
determine fine grained changes in a compilation unit. This allows to only
pop affected methods from the stack, rather than all methods in changed
types. 

Darin 



"Jim des Rivieres" <Jim_des_Rivieres@xxxxxxx> 
Sent by: jdt-debug-dev-admin@xxxxxxxxxxx 
09/23/2002 05:14 PM 
Please respond to jdt-debug-dev 
        
        To:        jdt-debug-dev@xxxxxxxxxxx 
        cc:         
        Subject:        [jdt-debug-dev] HotSwap question


Q: Is HotSwap triggered off resource deltas to class files? That is, does
the JDT debugger listen for resource deltas to find out which class files
in the output folder have changed, or does it detect changes in some other
way?

Thanks in advance, jeem

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