Infrastructure: Add -release 11 for J11 compatibility

Author: LaCuneta

build.sbt

@@ -11,7 +11,7 @@ scalaVersion := "2.12.12"
 scalaSource in Test  := baseDirectory.value / "src" / "test"
 
 javaSource in Compile := baseDirectory.value / "src" / "main"
-javacOptions ++= Seq("-g", "-deprecation", "-Xlint:all", "-Xlint:-serial", "-Xlint:-path", "-encoding", "us-ascii")
+javacOptions ++= Seq("-g", "-deprecation", "-Xlint:all", "-Xlint:-serial", "-Xlint:-path", "-encoding", "us-ascii", "--release", "11")
 
 netLogoClassManager := "org.nlogo.extensions.array.ArrayExtension"
 netLogoVersion      := "6.2.2-2f9fab6"