Move load/print into a separate, static Interface class.

@@ -89,7 +89,7 @@ public class Require {
 
         public Function run(Context cx, RhinoContainer<?> container) throws FileNotFoundException, IOException {
             container.configureTopScriptable(cx, this);
-            defineFunctionProperties(new String[] {"load", "print"}, Loader.class, ScriptableObject.DONTENUM);
+            defineFunctionProperties(new String[] {"load", "print"}, Interface.class, ScriptableObject.DONTENUM);
 
             Scriptable argsObj = cx.newArray(this, new Object[] {});
             defineProperty("arguments", argsObj, ScriptableObject.DONTENUM);
@@ -101,21 +101,29 @@ public class Require {
             return (Function) cx.evaluateString(this, "require", null, -1, null);
         }
 
-        public static void print(Context cx, Scriptable thisObj, Object[] args, Function funObj) {
-            Loader loader = (Loader) getTopLevelScope(thisObj);
-            loader.container.print(cx, thisObj, args, funObj);
+        public void print(Context cx, Object[] args, Function funObj) {
+            container.print(cx, this, args, funObj);
         }
 
-        public static void load(Context cx, Scriptable thisObj, Object[] args, Function funObj) throws FileNotFoundException, IOException {
-            Loader loader = (Loader) getTopLevelScope(thisObj);
+        public void load(Context cx, Object[] args, Function funObj) throws FileNotFoundException, IOException {
             for (int i = 0; i < args.length; i++) {
                 String path = Context.toString(args[i]);
                 if (path.endsWith("/jquery.js")) {
-                    loader.container.print(cx, thisObj, new Object[] {"Skipping file " + path}, funObj);
+                    container.print(cx, this, new Object[] {"Skipping file " + path}, funObj);
                     continue;
                 }
-                loader.container.print(cx, thisObj, new Object[] {"Loading file " + path}, funObj);
-                loader.container.processSource(cx, thisObj, path);
+                container.print(cx, this, new Object[] {"Loading file " + path}, funObj);
+                container.processSource(cx, this, path);
+            }
+        }
+
+        public static final class Interface {
+            public static void load(Context cx, Scriptable thisObj, Object[] args, Function funObj) throws FileNotFoundException, IOException {
+                ((Loader) getTopLevelScope(thisObj)).load(cx, args, funObj);
+            }
+
+            public static void print(Context cx, Scriptable thisObj, Object[] args, Function funObj) {
+                ((Loader) getTopLevelScope(thisObj)).print(cx, args, funObj);
             }
         }
     }