# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1380804325 -7200
# Node ID 8cb6ebbd48234f00ec96075949a8f8c3da88adae
# Parent  bad90a969596c45205ff9210efc826a96aaa38b3
Can get access to ClassLoader and use it to load resources and classes

diff -r bad90a969596 -r 8cb6ebbd4823 rt/emul/compact/src/test/java/org/apidesign/bck2brwsr/tck/ResourcesTest.java
--- a/rt/emul/compact/src/test/java/org/apidesign/bck2brwsr/tck/ResourcesTest.java	Thu Oct 03 14:43:00 2013 +0200
+++ b/rt/emul/compact/src/test/java/org/apidesign/bck2brwsr/tck/ResourcesTest.java	Thu Oct 03 14:45:25 2013 +0200
@@ -38,6 +38,17 @@
         }
         return sb.toString();
     }
+
+    @Compare public String readResourceAsStreamFromClassLoader() throws Exception {
+        InputStream is = getClass().getClassLoader().getResourceAsStream("org/apidesign/bck2brwsr/tck/Resources.txt");
+        byte[] b = new byte[30];
+        int len = is.read(b);
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < len; i++) {
+            sb.append((char)b[i]);
+        }
+        return sb.toString();
+    }
     
     @Factory public static Object[] create() {
         return VMTest.create(ResourcesTest.class);
diff -r bad90a969596 -r 8cb6ebbd4823 rt/emul/mini/src/main/java/java/lang/Class.java
--- a/rt/emul/mini/src/main/java/java/lang/Class.java	Thu Oct 03 14:43:00 2013 +0200
+++ b/rt/emul/mini/src/main/java/java/lang/Class.java	Thu Oct 03 14:45:25 2013 +0200
@@ -1158,7 +1158,7 @@
      * @see java.lang.RuntimePermission
      */
     public ClassLoader getClassLoader() {
-        throw new SecurityException();
+        return ClassLoader.getSystemClassLoader();
     }
 
     /**
diff -r bad90a969596 -r 8cb6ebbd4823 rt/emul/mini/src/main/java/java/lang/ClassLoader.java
--- a/rt/emul/mini/src/main/java/java/lang/ClassLoader.java	Thu Oct 03 14:43:00 2013 +0200
+++ b/rt/emul/mini/src/main/java/java/lang/ClassLoader.java	Thu Oct 03 14:45:25 2013 +0200
@@ -180,7 +180,7 @@
      * @since  1.2
      */
     protected ClassLoader(ClassLoader parent) {
-        throw new SecurityException();
+        this.parent = parent;
     }
 
     /**
@@ -199,7 +199,7 @@
      *          of a new class loader.
      */
     protected ClassLoader() {
-        throw new SecurityException();
+        this.parent = null;
     }
 
     // -- Class --
@@ -845,8 +845,27 @@
      * @revised  1.4
      */
     public static ClassLoader getSystemClassLoader() {
-        throw new SecurityException();
+        if (SYSTEM == null) {
+            SYSTEM = new ClassLoader() {
+                @Override
+                protected Enumeration<URL> findResources(String name) throws IOException {
+                    return getSystemResources(name);
+                }
+
+                @Override
+                protected URL findResource(String name) {
+                    return getSystemResource(name);
+                }
+
+                @Override
+                protected Class<?> findClass(String name) throws ClassNotFoundException {
+                    return Class.forName(name);
+                }
+            };
+        }
+        return SYSTEM;
     }
+    private static ClassLoader SYSTEM;
 
     // Returns true if the specified class loader can be found in this class
     // loader's delegation chain.
@@ -870,7 +889,7 @@
     }
 
     private static URL getBootstrapResource(String name) {
-        throw new UnsupportedOperationException();
+        return Object.class.getResource("/" + name);
     }
 
     private static Enumeration<URL> getBootstrapResources(String name) {
@@ -910,7 +929,7 @@
         }
 
         public boolean hasMoreElements() {
-            if (next == null) {
+            if (next == null && index < arr.length) {
                 if (arr[index].hasMoreElements()) {
                     next = (URL) arr[index].nextElement();
                 } else {