/* * 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 * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.tools.example.debug.gui; import javax.swing.*;import java.awt.*;import java.awt.event.*; import com.sun.tools.example.debug.bdi.*; public class ApplicationTool extends JPanel {     private static final long serialVersionUID = 310966063293205714L;     private ExecutionManager runtime;     private TypeScript script;     private static final String PROMPT = "Input:";     public ApplicationTool(Environment env) {         super(new BorderLayout());         this.runtime = env.getExecutionManager();         this.script = new TypeScript(PROMPT, false); // No implicit echo.        this.add(script);         script.addActionListener(new ActionListener() {            @Override            public void actionPerformed(ActionEvent e) {                runtime.sendLineToApplication(script.readln());            }        });         runtime.addApplicationEchoListener(new TypeScriptOutputListener(script));        runtime.addApplicationOutputListener(new TypeScriptOutputListener(script));        runtime.addApplicationErrorListener(new TypeScriptOutputListener(script));         //### should clean up on exit!     }     /******    public void setFont(Font f) {        script.setFont(f);    }    ******/ }