/*
- * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 
 /**
  * Provides classes that are fundamental to the design of the Java
  * programming language. The most important classes are {@code
  * Object}, which is the root of the class hierarchy, and {@code
  * Class}, instances of which represent classes at run time.
  *
  * <p>Frequently it is necessary to represent a value of primitive
  * type as if it were an object. The wrapper classes {@code Boolean},
  * {@code Character}, {@code Integer}, {@code Long}, {@code Float},
  * and {@code Double} serve this purpose.  An object of type {@code
  * Double}, for example, contains a field whose type is double,
  * representing that value in such a way that a reference to it can be
  * stored in a variable of reference type.  These classes also provide
  * a number of methods for converting among primitive values, as well
  * as supporting such standard methods as equals and hashCode.  The
  * {@code Void} class is a non-instantiable class that holds a
  * reference to a {@code Class} object representing the type void.
  *
  * <p>The class {@code Math} provides commonly used mathematical
  * functions such as sine, cosine, and square root. The classes {@code
  * String}, {@code StringBuffer}, and {@code StringBuilder} similarly
  * provide commonly used operations on character strings.
  *
  * <p>Classes {@code ClassLoader}, {@code Process}, {@code
  * ProcessBuilder}, {@code Runtime}, {@code SecurityManager}, and
  * {@code System} provide "system operations" that manage the dynamic
  * loading of classes, creation of external processes, host
  * environment inquiries such as the time of day, and enforcement of
  * security policies.
  *
  * <p>Class {@code Throwable} encompasses objects that may be thrown
  * by the {@code throw} statement. Subclasses of {@code Throwable}
  * represent errors and exceptions.
  *
- * <a name="charenc"></a>
- * <h3>Character Encodings</h3>
+ * <a id="charenc"></a>
+ * <h2>Character Encodings</h2>
  *
  * The specification of the {@link java.nio.charset.Charset
  * java.nio.charset.Charset} class describes the naming conventions
  * for character encodings as well as the set of standard encodings
  * that must be supported by every implementation of the Java
  * platform.
  *
- * @since JDK1.0
+ * @since 1.0
  */
 package java.lang;