Fix style violations

src/main/java/org/apache/commons/compress/archivers/zip/BinaryTree.java

@@ -23,8 +23,8 @@
 import java.io.IOException;
 import java.io.InputStream;
 
-import org.apache.commons.compress.utils.IOUtils;
 import org.apache.commons.compress.internal.lang3.ArrayFill;
+import org.apache.commons.compress.utils.IOUtils;
 
 /**
  * Binary tree of positive values.

src/main/java/org/apache/commons/compress/internal/lang3/reflect/package-info.java

@@ -0,0 +1,27 @@
+/*
+ * 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.
+ */
+/**
+ * A private copy of methods from Commons Lang.
+ * <p>
+ *   See
+ *   <a href="{@docRoot}/org/apache/commons/compress/internal/lang3/package-summary.html#package_description>{@code org.apache.commons.compress.internal.lang3} package description</a>
+ *   for more information.
+ * </p>
+ */
+package org.apache.commons.compress.internal.lang3.reflect;