Replacing single '\' with '\\' in Java

Question

How do I replace a single \'\\\' with \'\\\\\'? When I run replaceAll() then I get this error message.

Exception in t         


        

Answer 1

filePath = filePath.replaceAll(Matcher.quoteReplacement("\"), Matcher.quoteReplacement("\\"));

This one worked perfectly. filePath = C:\abc\