The configuration slicing (1.37) in the latest version of Jenkins (1.523) is failing with Maven 3.1.0:

Caused by: java.lang.NullPointerException
at configurationslicing.maven.MavenVersionSlicer$MavenVersionSlicerSpec.getBuilders(MavenVersionSlicer.java:78)
at configurationslicing.maven.MavenVersionSlicer$MavenVersionSlicerSpec.getValues(MavenVersionSlicer.java:56)
at configurationslicing.maven.MavenVersionSlicer$MavenVersionSlicerSpec.getValues(MavenVersionSlicer.java:30)
at configurationslicing.UnorderedStringSlicer.accumulate(UnorderedStringSlicer.java:72)
at configurationslicing.UnorderedStringSlicer.accumulate(UnorderedStringSlicer.java:6)
at configurationslicing.ConfigurationSlicing$SliceExecutor.execute(ConfigurationSlicing.java:125)
at configurationslicing.ConfigurationSlicing$SliceExecutor.<init>(ConfigurationSlicing.java:113)
at configurationslicing.ConfigurationSlicing.getDynamic(ConfigurationSlicing.java:98)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:297)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:160)
at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:379)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:684)