fastutil conflicts in dependencies

[lintool]

I'm using artifact 1.1.3 as a dependency, getting some fastutil class conflicts. mvn dependency:tree gives the following snippet:

[INFO] +- org.netpreserve.commons:webarchive-commons:jar:1.1.3:compile
[INFO] |  +- org.json:json:jar:20131018:compile
[INFO] |  +- commons-httpclient:commons-httpclient:jar:3.1:compile
[INFO] |  +- commons-io:commons-io:jar:2.4:compile
[INFO] |  +- org.gnu.inet:libidn:jar:1.15:compile
[INFO] |  +- it.unimi.dsi:dsiutils:jar:2.0.12:compile
[INFO] |  |  +- it.unimi.dsi:fastutil:jar:6.5.2:compile
[INFO] |  |  +- com.martiansoftware:jsap:jar:2.1:compile
[INFO] |  |  +- commons-configuration:commons-configuration:jar:1.8:compile
[INFO] |  |  +- commons-collections:commons-collections:jar:3.2.1:compile
[INFO] |  |  \- org.apache.commons:commons-math3:jar:3.1.1:compile
[INFO] |  +- org.apache.httpcomponents:httpcore:jar:4.3:compile
[INFO] |  \- fastutil:fastutil:jar:5.0.7:compile

As you can see, we're pulling in both fastutil 5.0.7 and 6.5.2, but since they have different groupIds, mvn doesn't exactly know how to resolve. The two different versions have slightly different APIs, so there's a potential here for nasty bugs.

[lintool]

Sent pull request. Proposed fix is to remove 5.0.7 version as direct dependency in POM.
#24

[johnerikhalse]

Closing this as the fix is in the 1.1.4 release.

[nclarkekb]

A dependency management section in the pom could also have solved an issues with multiple versions.