/*
* Copyright (c) 1998, 1999, 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
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*/
package com.sun.tools.jdi;
import com.sun.jdi.*;
public class StringReferenceImpl extends ObjectReferenceImpl
implements StringReference
{
private String value;
StringReferenceImpl(VirtualMachine aVm,long aRef) {
super(aVm,aRef);
}
public String value() {
if(value == null) {
// Does not need synchronization, since worst-case
// static info is fetched twice
try {
value = JDWP.StringReference.Value.
process(vm, this).stringValue;
} catch (JDWPException exc) {
throw exc.toJDIException();
}
}
return value;
}
public String toString() {
return "\"" + value() + "\"";
}
byte typeValueKey() {
return JDWP.Tag.STRING;
}
}