1 /*
   2  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package java.dyn;
  27 
  28 /**
  29  * Thrown to indicate that code has attempted to call a method handle
  30  * via the wrong method type.  As with the bytecode representation of
  31  * normal Java method calls, method handle calls are strongly typed
  32  * to a specific signature associated with a call site.
  33  * <p>
  34  * This exception may also be thrown when two method handles are
  35  * composed, and the system detects that their types cannot be
  36  * matched up correctly.  This amounts to an early evaluation
  37  * of the type mismatch, at method handle construction time,
  38  * instead of when the mismatched method handle is called.
  39  *
  40  * @author John Rose, JSR 292 EG
  41  * @since 1.7
  42  */
  43 public class WrongMethodTypeException extends RuntimeException {
  44     private static final long serialVersionUID = 292L;
  45 
  46     /**
  47      * Constructs a {@code WrongMethodTypeException} with no detail message.
  48      */
  49     public WrongMethodTypeException() {
  50         super();
  51     }
  52 
  53     /**
  54      * Constructs a {@code WrongMethodTypeException} with the specified
  55      * detail message.
  56      *
  57      * @param s the detail message.
  58      */
  59     public WrongMethodTypeException(String s) {
  60         super(s);
  61     }
  62 }