How to decompile .class file?

Can anyone tell me, is there any way I can convert .class files to .java.?

Accidently source code of java got deleted in CVS

Please suggest me in this ASAP

[Please UseAMeaningfulSubjectLine - Dave]
[ February 26, 2008: Message edited by: David O'Meara ]

Please use a more specific title for your posts.
Please search for "decompiler." There are several products which will try what you want, and they are discussed on the Ranch from time to time. I know there is one called JAD, but I have never used any of them

That is what decompilers do. I've had good results with JODE (on SourceForge).

how decomplier works?

could you please explain me with examples.

Can't you undelete the file? This should work:

cvs add filename

There isnnt a way a developer(I am assuming you are one) can actually delete the file from SVN. I have maintained repos myself, and I bet my behind, I would give no developers such rights.
If I were you, I would get a copy of the file from the logs of the repo. Test it and check if there is any functionality missing and then add that functionality and check it back in. If you are bent on decompiling: IIRC there is no decomp. which can give you 100% code back. Still, just download any opensource decomp and read through the manual if you want to know how to use it.

cheers...

Can't you undelete the file? This should work:

--------------------------------------------------------------------------------
cvs add filename
--------------------------------------------------------------------------------

--------------------

try to use jad
click here to download

I have a problem with this logic I am getting NumberFormat exception
while doing TotAmt. Also suppose if i need to handle the empty array how would i handle it.

Could please any one help me in the below case

String [][] list = new String[3][3];
list[0][0] = "7.00"; for empty string list[0][0]="";
list[0][1]= "56.00";
list[0][2]= "eeeee";
list[1][0]="8.00";
list[1][1]="66.00";
list[2][2]="nnnnn";
float f = 0.0f;
for(int i=0; i<list.length; i++)
{
for(int j=0; j<list[i].length; j++)
{

if(i<2 && j<2)
System.out.println(list[i][j]);
f += Float.parseFloat(list[j][j]);
System.out.println("fl:" +f);
}
}

}

thanks

lakshmi,

this thread is about decompilers. Please don't use it for follow-up questions that have nothing to do with that. Start a new topic instead.