diff --git a/README.md b/README.md
index 71b863dd..d27f2f72 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Ethereum Java Implementation
+# Ethereum Java Implementation [![Build Status](https://travis-ci.org/ethereum/ethereumj.svg?branch=master)](https://travis-ci.org/ethereum/ethereumj)
 
 
 :small_orange_diamond: By **Roman Mandeleil** @romanman 2014.   
diff --git a/ethereumj-core/src/main/java/org/ethereum/util/FastByteComparisons.java b/ethereumj-core/src/main/java/org/ethereum/util/FastByteComparisons.java
index da63110e..bab39ffe 100644
--- a/ethereumj-core/src/main/java/org/ethereum/util/FastByteComparisons.java
+++ b/ethereumj-core/src/main/java/org/ethereum/util/FastByteComparisons.java
@@ -1,3 +1,20 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 org.ethereum.util;
 
 import java.lang.reflect.Field;
@@ -214,4 +231,4 @@ public abstract class FastByteComparisons {
       }
     }
   }
-}
\ No newline at end of file
+}