Message11745

JLine extracts a copy of the jansi DLL to temporary storage (twice for some reason -- see #2589).

In 2.7.2a1 we get:
PS> jython --boot
Exception in thread "main" java.lang.UnsatisfiedLinkError: Could not load library. Reasons: [no jansi in java.library.path]
        at org.fusesource.hawtjni.runtime.Library.doLoad(Library.java:182)
        at org.fusesource.hawtjni.runtime.Library.load(Library.java:140)
        at org.fusesource.jansi.internal.CLibrary.<clinit>(CLibrary.java:42)
        at org.fusesource.jansi.AnsiConsole.wrapOutputStream(AnsiConsole.java:48)
         ...

Clearly we are here: https://github.com/fusesource/hawtjni/blob/84aa381836dae2b784ea685b71c54c6eb6622646/hawtjni-runtime/src/main/java/org/fusesource/hawtjni/runtime/Library.java#L224 but I'm not much the wiser.