moved the stdlib tests into the same directory as the stdlib, so it works a bit better with maven support in IDEA

libraries/stdlib/test/OldStdlibTest.kt

@@ -0,0 +1,35 @@
+package test.collections
+
+import kotlin.*
+import kotlin.io.*
+import kotlin.util.*
+import kotlin.test.*
+import java.util.*
+import java.io.*
+import junit.framework.TestCase
+
+class OldStdlibTest() : TestCase() {
+    fun testCollectionEmpty() {
+        assertNot {
+            Arrays.asList(0, 1, 2)?.empty ?: false
+        }
+    }
+
+    fun testCollectionSize() {
+        assertTrue {
+            Arrays.asList(0, 1, 2)?.size == 3
+        }
+    }
+
+    fun testInputStreamIterator() {
+        val x = ByteArray (10)
+
+        for(index in 0..9) {
+            x [index] = index.toByte()
+        }
+
+        for(b in x.inputStream) {
+           System.out?.println(b)
+        }
+    }
+}