Bug in replace all. escape characters are not working.

Question

Hi,
My requirement is that whenever i see ":" (Colon) in the string then i want to replace it with (\:). So i tried
String escapedTitle = "title:the world is not enough".replace(":", "\\:")
and to my surprise, when i printed escapedTitle i got
title\\:the world is not enough
instead of
title\:the world is not enough
(note the back slash in the string)
I want to ask why there is a different beehavious of escape characters? I am using JDK1.6.0_06

Answer 1

Sorry for the last post. Please try this:
public class test
public static void main(String a[])
     String escapedTitle = "title:the world is not enough".replaceAll(":+", "\\:"); //or [:]+
     String escapedTitle1 = "title:the world is not enough".replaceAll(":+", "*"); // or [:]+
     System.out.println("Another String is "+ escapedTitle);
     System.out.println("Another String is "+ escapedTitle1);
     System.out.println(System.getProperty("java.vendor"));
     System.out.println(System.getProperty("java.version"));
output is
Another String is title:the world is not enough
Another String is titlethe* world is not enough
Sun Microsystems Inc.
1.6.0_06
Please let me know why i am not getting : as escaped (\:) with replaceAll method.
i want string escapedTitle as Another String is title*\:*the world is not enough