added a start of a work around for KT-1752 not being implemented yet so folks can write nicer swing programs

libraries/stdlib/src/kotlin/beans/Listeners.kt

@@ -0,0 +1,19 @@
+package kotlin.beans
+
+import java.beans.*
+
+// TODO this file may be deleted when this issue is implemented
+// http://youtrack.jetbrains.com/issue/KT-1752
+
+/**
+ * Creates a [[PropertyChangeListener]] for the given function for processing each [[PropertyChangeEvent]]
+ */
+inline fun propertyChangeListener(fn: (PropertyChangeEvent) -> Unit): PropertyChangeListener = FunctionPropertyChangeListener(fn)
+
+private class FunctionPropertyChangeListener(val fn: (PropertyChangeEvent) -> Unit) : PropertyChangeListener {
+    public override fun propertyChange(e: PropertyChangeEvent?) {
+        if (e != null) {
+            (fn)(e)
+        }
+    }
+}