UnresolvedReferenceException.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package jdk.jshell;

/**
 * Exception reported on attempting to execute a
 * {@link jdk.jshell.Snippet.Status#RECOVERABLE_DEFINED RECOVERABLE_DEFINED}
 * snippet.
 * <p>
 * The stack can be queried by methods on <code>Exception</code>.
 * Note that in stack trace frames representing JShell Snippets,
 * <code>StackTraceElement.getFileName()</code> will return "#" followed by
 * the Snippet id and for snippets without a method name (for example an
 * expression) <code>StackTraceElement.getName()</code> will be the
 * empty string.
 */
@SuppressWarnings("serial")             // serialVersionUID intentionally omitted
public class UnresolvedReferenceException extends JShellException {

    final DeclarationSnippet snippet;

    UnresolvedReferenceException(DeclarationSnippet snippet, StackTraceElement[] stackElements) {
        super("Attempt to use definition snippet with unresolved references");
        this.snippet = snippet;
        this.setStackTrace(stackElements);
    }

    /**
     * Return the Snippet which has the unresolved reference(s).
     * @return the <code>Snippet</code> of the
     * {@link jdk.jshell.Snippet.Status#RECOVERABLE_DEFINED RECOVERABLE_DEFINED}
     * definition snippet.
     */
    public DeclarationSnippet getSnippet() {
        return snippet;
    }
}