missing license headers
diff --git a/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/ComputeConstraintValidatorClass.java b/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/ComputeConstraintValidatorClass.java
index 7eeefd2..64d913f 100644
--- a/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/ComputeConstraintValidatorClass.java
+++ b/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/ComputeConstraintValidatorClass.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.bval.jsr.descriptor;
import java.lang.annotation.Annotation;
diff --git a/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/CrossParameterD.java b/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/CrossParameterD.java
index 0d51800..ff924d5 100644
--- a/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/CrossParameterD.java
+++ b/bval-jsr/src/main/java/org/apache/bval/jsr/descriptor/CrossParameterD.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.bval.jsr.descriptor;
import java.lang.reflect.Executable;
diff --git a/bval-jsr/src/main/java/org/apache/bval/jsr/job/ValidateReturnValue.java b/bval-jsr/src/main/java/org/apache/bval/jsr/job/ValidateReturnValue.java
index e71e7ae..1db6099 100644
--- a/bval-jsr/src/main/java/org/apache/bval/jsr/job/ValidateReturnValue.java
+++ b/bval-jsr/src/main/java/org/apache/bval/jsr/job/ValidateReturnValue.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.bval.jsr.job;
import java.lang.reflect.Constructor;
diff --git a/bval-jsr/src/main/java/org/apache/bval/jsr/util/ToUnmodifiable.java b/bval-jsr/src/main/java/org/apache/bval/jsr/util/ToUnmodifiable.java
index a470e0d..7187c4d 100644
--- a/bval-jsr/src/main/java/org/apache/bval/jsr/util/ToUnmodifiable.java
+++ b/bval-jsr/src/main/java/org/apache/bval/jsr/util/ToUnmodifiable.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.bval.jsr.util;
import java.util.Collections;
diff --git a/bval-jsr/src/test/java/org/apache/bval/jsr/xml/Demo.java b/bval-jsr/src/test/java/org/apache/bval/jsr/xml/Demo.java
index 02a07a8..2552a3d 100644
--- a/bval-jsr/src/test/java/org/apache/bval/jsr/xml/Demo.java
+++ b/bval-jsr/src/test/java/org/apache/bval/jsr/xml/Demo.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.bval.jsr.xml;
import javax.xml.bind.JAXBContext;