AI 146829: am: CL 146744 am: CL 146720 ADT Jar Stubber: generate stubbed jar.

This also reorganizes some source so it's 90% refactoring.
  There will be more filtering to do in another CL.
  Original author: raphael
  Merged from: //branches/cupcake/...
  Original author: android-build

Automated import of CL 146829

tools/mkstubs/tests/com/android/mkstubs/SourceGeneratorTest.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.mkstubs;
+
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.objectweb.asm.ClassReader;
+
+import java.io.StringWriter;
+import java.util.ArrayList;
+
+/**
+ * 
+ */
+public class SourceGeneratorTest {
+
+    private SourceGenerator mGen;
+
+    @Before
+    public void setUp() throws Exception {
+        mGen = new SourceGenerator();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+    }
+
+    
+    @Test
+    public void testDumpClass() throws Exception {
+        StringWriter sw = new StringWriter();
+        ClassReader cr = new ClassReader("data/TestBaseClass");
+        
+        mGen.visitClassSource(sw, cr, new ArrayList<String>());
+        
+        String s = sw.toString();
+        Assert.assertNotNull(s);
+    }
+}