Duplicates in Windows

[reppolice]

I had to install sbt on both my Mac and Windows for this, on the Mac it builds fine but towards the end of the build on Win64 I get

[error] (*:assembly) deduplicate: different file contents found in the following:
[error] C:\Users\at.ivy2\cache\org.eclipse.jetty.orbit\javax.transaction\orbits\javax.transaction-1.1.1.v201105210645.jar:META-INF/ECLIPSEF.RSA
[error] C:\Users\at.ivy2\cache\org.eclipse.jetty.orbit\javax.servlet\orbits\javax.servlet-3.0.0.v201112011016.jar:META-INF/ECLIPSEF.RSA
[error] C:\Users\at.ivy2\cache\org.eclipse.jetty.orbit\javax.mail.glassfish\orbits\javax.mail.glassfish-1.4.1.v201005082020.jar:META-INF/ECLIPSEF.RSA
[error] C:\Users\at.ivy2\cache\org.eclipse.jetty.orbit\javax.activation\orbits\javax.activation-1.1.0.v201105071233.jar:META-INF/ECLIPSEF.RSA

A bit lost with the quad duplication here, it should probably not matter but it does!

[padraic00]

I'm running into the same issue.

[bhargavabhilash]

Updating merge strategy solves the issue

val applicationMergeStrategy: (String => MergeStrategy) => String => MergeStrategy =
old => {
case PathList("META-INF", xs @ _*) => MergeStrategy.discard
case x => MergeStrategy.first
}