content: /*
   * Copyright (c) 1994, 2006, 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.
   */
  
  package java.io;
  
  /**
   * Signals that an I/O exception of some sort has occurred. This
   * class is the general class of exceptions produced by failed or
   * interrupted I/O operations.
   *
   * @author  unascribed
   * @see     InputStream
   * @see     OutputStream
   * @since   JDK1.0
   */
  public
  class IOException extends Exception {
      static final long serialVersionUID = 7818375828146090155L;
  
      /**
       * Constructs an {@code IOException} with {@code null}
       * as its error detail message.
       */
      public IOException() {
          super();
      }
  
      /**
       * Constructs an {@code IOException} with the specified detail message.
       *
       * @param message
       *        The detail message (which is saved for later retrieval
       *        by the {@link #getMessage()} method)
       */
      public IOException(String message) {
          super(message);
      }
  
      /**
       * Constructs an {@code IOException} with the specified detail message
       * and cause.
       *
       * <p> Note that the detail message associated with {@code cause} is
       * <i>not</i> automatically incorporated into this exception's detail
       * message.
       *
       * @param message
       *        The detail message (which is saved for later retrieval
       *        by the {@link #getMessage()} method)
       *
       * @param cause
       *        The cause (which is saved for later retrieval by the
       *        {@link #getCause()} method).  (A null value is permitted,
       *        and indicates that the cause is nonexistent or unknown.)
       *
       * @since 1.6
       */
      public IOException(String message, Throwable cause) {
          super(message, cause);
      }
  
      /**
       * Constructs an {@code IOException} with the specified cause and a
       * detail message of {@code (cause==null ? null : cause.toString())}
       * (which typically contains the class and detail message of {@code cause}).
       * This constructor is useful for IO exceptions that are little more
       * than wrappers for other throwables.
       *
       * @param cause
       *        The cause (which is saved for later retrieval by the
       *        {@link #getCause()} method).  (A null value is permitted,
       *        and indicates that the cause is nonexistent or unknown.)
       *
       * @since 1.6
       */
      public IOException(Throwable cause) {
          super(cause);
      }
  }
  