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    1   /*
    2    * Copyright (c) 1999, 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 com.sun.tools.example.debug.event;
   27   
   28   import com.sun.jdi;
   29   import com.sun.jdi.event;
   30   
   31   /**
   32    * Abstract event set for events with location and thread.
   33    */
   34   public abstract class LocatableEventSet extends AbstractEventSet {
   35   
   36       private static final long serialVersionUID = 1027131209997915620L;
   37   
   38       LocatableEventSet(EventSet jdiEventSet) {
   39           super(jdiEventSet);
   40       }
   41   
   42       /**
   43        * Returns the {@link Location} of this mirror. Depending on context
   44        * and on available debug information, this location will have
   45        * varying precision.
   46        *
   47        * @return the {@link Location} of this mirror.
   48        */
   49       public Location getLocation() {
   50           return ((LocatableEvent)oneEvent).location();
   51       }
   52   
   53       /**
   54        * Returns the thread in which this event has occurred.
   55        *
   56        * @return a {@link ThreadReference} which mirrors the event's thread in
   57        * the target VM.
   58        */
   59       public ThreadReference getThread() {
   60           return ((LocatableEvent)oneEvent).thread();
   61       }
   62   }

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