Doesn't start

[ivan-tkatchev]

$ ./bin/supercoder 
Exception in thread "main" java.lang.NoClassDefFoundError: sun/misc/Unsafe
	at scala.runtime.LazyVals$.<clinit>(LazyVals.scala:18)
	at scopt.OParser.<clinit>(OParser.scala:258)
	at scopt.OParser$.apply(OParser.scala:259)
	at scopt.OParserBuilder.wrap(OParser.scala:79)
	at scopt.OParserBuilder.programName(OParser.scala:7)
	at com.supercoder.config.ArgsParser$.parse(ArgsParser.scala:19)
	at com.supercoder.Main$.main(Main.scala:12)
	at com.supercoder.Main.main(Main.scala)
Caused by: java.lang.ClassNotFoundException: sun.misc.Unsafe
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)