1 files changed, 33 insertions, 0 deletions
diff --git a/examples/scala-js/javalib/src/main/scala/java/util/concurrent/atomic/AtomicBoolean.scala b/examples/scala-js/javalib/src/main/scala/java/util/concurrent/atomic/AtomicBoolean.scala
new file mode 100644
index 0000000..5675c31
--- /dev/null
+++ b/examples/scala-js/javalib/src/main/scala/java/util/concurrent/atomic/AtomicBoolean.scala
@@ -0,0 +1,33 @@
+package java.util.concurrent.atomic
+
+class AtomicBoolean(private[this] var value: Boolean) extends Serializable {
+  def this() = this(false)
+
+  final def get(): Boolean = value
+
+  final def compareAndSet(expect: Boolean, update: Boolean): Boolean = {
+    if (expect != value) false else {
+      value = update
+      true
+    }
+  }
+
+  // For some reason, this method is not final
+  def weakCompareAndSet(expect: Boolean, update: Boolean): Boolean =
+    compareAndSet(expect, update)
+
+  final def set(newValue: Boolean): Unit =
+    value = newValue
+
+  final def lazySet(newValue: Boolean): Unit =
+    set(newValue)
+
+  final def getAndSet(newValue: Boolean): Boolean = {
+    val old = value
+    value = newValue
+    old
+  }
+
+  override def toString(): String =
+    value.toString()
+}