diff --git a/src/org/jetbrains/java/decompiler/modules/decompiler/ClasspathHelper.java b/src/org/jetbrains/java/decompiler/modules/decompiler/ClasspathHelper.java
index 83ad121..df73c29 100644
--- a/src/org/jetbrains/java/decompiler/modules/decompiler/ClasspathHelper.java
+++ b/src/org/jetbrains/java/decompiler/modules/decompiler/ClasspathHelper.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2000-2017 JetBrains s.r.o.
+ *
+ * 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 org.jetbrains.java.decompiler.modules.decompiler;
 
 import org.jetbrains.java.decompiler.struct.gen.MethodDescriptor;