how to configure environment variables with cygwin

[Nicolas MARTIN]

Dear all,

Are the paths relative to Windows environment or Cygwin environment ?
For example, in hadoop-env.sh, i have to write :

# The java implementation to use.  Required.
export JAVA_HOME=c:/Java/jdk1.6.0

or

# The java implementation to use.  Required.
export JAVA_HOME=/cygdrive/c/Java/jdk1.6.0

?

Regards,