--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/gov/nasa/jpf/jvm/JVMClassFileContainer.java	Fri Jan 23 10:14:01 2015 -0800
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2014, United States Government, as represented by the
+ * Administrator of the National Aeronautics and Space Administration.
+ * All rights reserved.
+ *
+ * The Java Pathfinder core (jpf-core) platform is 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 gov.nasa.jpf.jvm;
+
+import gov.nasa.jpf.vm.AnnotationInfo;
+import gov.nasa.jpf.vm.ClassFileContainer;
+import gov.nasa.jpf.vm.ClassFileMatch;
+import gov.nasa.jpf.vm.ClassLoaderInfo;
+import gov.nasa.jpf.vm.ClassParseException;
+
+/**
+ * ClassFileContainer that holds Java classfiles
+ */
+public abstract class JVMClassFileContainer extends ClassFileContainer {
+  
+  // the VM and container type specific info we need to instantiate a ClassInfo from this container
+  public class JVMClassFileMatch extends ClassFileMatch {
+    byte[] data;
+    
+    JVMClassFileMatch (String typeName, String url, byte[] data) {
+      super(typeName, url);
+      
+      this.data = data;
+    }
+    
+    @Override
+    public ClassFileContainer getContainer(){
+      return JVMClassFileContainer.this;
+    }
+    
+    public byte[] getData(){
+      return data;
+    }
+    
+    @Override
+    public JVMClassInfo createClassInfo (ClassLoaderInfo loader) throws ClassParseException {
+      JVMSystemClassLoaderInfo sysCli = (JVMSystemClassLoaderInfo)loader.getSystemClassLoader();
+      
+      JVMCodeBuilder cb = sysCli.getCodeBuilder(typeName);
+      ClassFile cf = new ClassFile(data);
+      
+      return new JVMClassInfo( typeName, loader, cf, url, cb);
+    }
+    
+    @Override
+    public AnnotationInfo createAnnotationInfo (ClassLoaderInfo loader) throws ClassParseException {
+      ClassFile cf = new ClassFile(data);
+      JVMAnnotationParser parser = new JVMAnnotationParser(cf);
+
+      return new AnnotationInfo(typeName, loader, parser);
+    }
+  }
+  
+  protected JVMClassFileContainer (String name, String url) {
+    super(name, url);
+  }
+  
+  @Override
+  public String getClassURL (String typeName){
+    return getURL() + typeName.replace('.', '/') + ".class";
+  }
+
+}