Generating JavaDoc returns with "illegal escape character"

Hello,
I'm using JDeveloper 10.1.2.0.0.
I'm trying to generate JavaDoc for a couple of my packages.
The generator returns 2 errors due to "illegal escape character".
This is the error message :
C:\MyDocs\General Procs\Start_Java_Package\Portlets\src\PortletsUtils\Utils.java:65: illegal escape character
+ ".replace(/\à/g,\"a_accent\")"
^
C:\MyDocs\General Procs\Start_Java_Package\Portlets\src\PortletsUtils\Utils.java:66: illegal escape character
+ ".replace(/\ç/g,\"c_cedile\")"
^
The error is on the "à" and "ç".
This special character is within a double quote, so it should be text for him.
Compiling the package is no problem.
What can I do so the generation of my javadoc continues ?
Thanks a lot.
Filip Huysmans.

Because you don't escape the "\".
String mypattern = "(<img\\w*)";

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