On Windows, marathonv5 does not build even with jdk6home set

[zosrothko]

Hi

With the latest branch master, one got the error below when building on Windows

C:\Users\fandre\Documents\MXW\TOOLS\marathonv5>set mvnUser=

C:\Users\fandre\Documents\MXW\TOOLS\marathonv5>.\gradlew build
X:Marathon java-agent and java-recorder needs to be compiled with JDK6. Please set jdk6home property.
Y:Adding jxbrowser:

FAILURE: Build failed with an exception.

* Where:
Build file 'C:\Users\fandre\Documents\MXW\TOOLS\marathonv5\marathon-java\marathon-java-agent\build.gradle' line: 148

* What went wrong:
A problem occurred evaluating project ':marathon-java:marathon-java-agent'.
> Could not get unknown property 'mvnUser' for Credentials [username: null] of type org.gradle.internal.credentials.DefaultPasswordCredentials_Decorated.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s

C:\Users\fandre\Documents\MXW\TOOLS\marathonv5>