POC for a Java Agent to set URL connection timeout defaults

Add license headers
diff --git a/pom.xml b/pom.xml
index 6945823..9a4c75a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,3 +1,21 @@
+<!--
+    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.
+-->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/src/main/java/org/apache/sling/uca/impl/Agent.java b/src/main/java/org/apache/sling/uca/impl/Agent.java
index 36f7c65..2b27373 100644
--- a/src/main/java/org/apache/sling/uca/impl/Agent.java
+++ b/src/main/java/org/apache/sling/uca/impl/Agent.java
@@ -1,3 +1,19 @@
+/*
+ * 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.apache.sling.uca.impl;
 
 import java.lang.instrument.Instrumentation;
diff --git a/src/main/java/org/apache/sling/uca/impl/Main.java b/src/main/java/org/apache/sling/uca/impl/Main.java
index 883aa01..e6bc48d 100644
--- a/src/main/java/org/apache/sling/uca/impl/Main.java
+++ b/src/main/java/org/apache/sling/uca/impl/Main.java
@@ -1,3 +1,19 @@
+/*
+ * 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.apache.sling.uca.impl;
 
 import java.io.BufferedReader;
diff --git a/src/main/java/org/apache/sling/uca/impl/URLTimeoutTransformer.java b/src/main/java/org/apache/sling/uca/impl/URLTimeoutTransformer.java
index ea8f8ae..1143004 100644
--- a/src/main/java/org/apache/sling/uca/impl/URLTimeoutTransformer.java
+++ b/src/main/java/org/apache/sling/uca/impl/URLTimeoutTransformer.java
@@ -1,3 +1,19 @@
+/*
+ * 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.apache.sling.uca.impl;
 
 import java.lang.instrument.ClassFileTransformer;
diff --git a/src/test/java/org/apache/sling/uca/impl/UrlTimeoutTransformerTest.java b/src/test/java/org/apache/sling/uca/impl/UrlTimeoutTransformerTest.java
index 84da14c..774b420 100644
--- a/src/test/java/org/apache/sling/uca/impl/UrlTimeoutTransformerTest.java
+++ b/src/test/java/org/apache/sling/uca/impl/UrlTimeoutTransformerTest.java
@@ -1,3 +1,19 @@
+/*
+ * 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.apache.sling.uca.impl;
 
 import static org.junit.Assert.assertNotNull;