jet.runtime package introduced

stdlib/src/jet/runtime/ArrayIterator.java

@@ -1,13 +1,10 @@
-package jet.arrays;
+package jet.runtime;
 
 import jet.Iterator;
 import jet.JetObject;
 import jet.typeinfo.TypeInfo;
 import jet.typeinfo.TypeInfoProjection;
 
-import java.lang.reflect.GenericArrayType;
-import java.util.Arrays;
-
 /**
  * @author alex.tkachman
  */

stdlib/src/jet/runtime/SharedVar.java

@@ -1,4 +1,4 @@
-package jet.refs;
+package jet.runtime;
 
 public final class SharedVar {
     public static final class Object<T> {