Reid Mewborne 8bitreid

Issue:

When running a scala or java project I get this message, even though the project still compiles and runs.

objc[1069]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/bin/java (0x1009ba4c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x101b064e0). One of the two will be used. Which one is undefined

Fix:

Open > Project Structure
Edit > Remove the current JDK
click the + button in the top left. then click JDK
Then Select your JDK. In my case it was /Library/Java/JavaVirtualMachines/jdk1.8.0_181.jdk/Contents/Home

	package example

	import zio.{IO, Layer, Task, ULayer, ZIO, ZIOAppDefault, ZLayer}
	// Main
	object ZioApp extends ZIOAppDefault:
	val app: Task[Unit] =
	ZIO.serviceWithZIO[GreetingService](_.sayHello)
	.provideLayer(GreetingModule.helloLayer)
	def run: Task[Unit] = app

	def findMax(xs: List[String], index: Int): Char = {
	xs.groupBy(line => line(index)).maxBy(map => map._2.length)._1
	}

	def lifeSupportRating(report: List[String]): Int = {
	val oxygenPred: (Char, Char) => Boolean = (left, right) => left == right
	val co2Pred: (Char, Char) => Boolean = (left, right) => left != right

	@tailrec
	def filterUntil(ratings: List[String], index: Int)(pred: (Char, Char) => Boolean): String = {