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提交 cef97d64 authored 作者: Evgenij Ryazanov's avatar Evgenij Ryazanov
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Use GUIConsole as superclass of Console for environments with AWT support

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h2/src/main/org/h2/tools/Console.java
浏览文件 @ cef97d64
...@@ -5,35 +5,8 @@ ...@@ -5,35 +5,8 @@
*/ */
package org.h2.tools; package org.h2.tools;
//## AWT ##
import java.awt.Button;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Frame;
import java.awt.GraphicsEnvironment;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Image;
import java.awt.Insets;
import java.awt.Label;
import java.awt.MenuItem;
import java.awt.Panel;
import java.awt.PopupMenu;
import java.awt.SystemColor;
import java.awt.TextField;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.io.IOException;
import java.sql.Connection; import java.sql.Connection;
import java.sql.SQLException; import java.sql.SQLException;
import java.util.Locale;
import java.util.concurrent.TimeUnit;
import org.h2.server.ShutdownHandler; import org.h2.server.ShutdownHandler;
import org.h2.util.JdbcUtils; import org.h2.util.JdbcUtils;
import org.h2.util.Tool; import org.h2.util.Tool;
...@@ -45,24 +18,13 @@ import org.h2.util.Utils; ...@@ -45,24 +18,13 @@ import org.h2.util.Utils;
* *
* @author Thomas Mueller, Ridvan Agar * @author Thomas Mueller, Ridvan Agar
*/ */
public class Console extends Tool implements public class Console extends Tool implements ShutdownHandler {
//## AWT ##
ActionListener, MouseListener, WindowListener, Server web;
//*/
ShutdownHandler { private Server tcp, pg;
//## AWT ## boolean isWindows;
private Frame frame;
private boolean trayIconUsed;
private Font font;
private Button startBrowser;
private TextField urlText;
private Object tray;
private Object trayIcon;
//*/
private Server web, tcp, pg;
private boolean isWindows;
private long lastOpenNs;
/** /**
* When running without options, -tcp, -web, -browser and -pg are started. * When running without options, -tcp, -web, -browser and -pg are started.
...@@ -99,7 +61,13 @@ ShutdownHandler { ...@@ -99,7 +61,13 @@ ShutdownHandler {
* @param args the command line arguments * @param args the command line arguments
*/ */
public static void main(String... args) throws SQLException { public static void main(String... args) throws SQLException {
new Console().runTool(args); Console console;
try {
console = (Console) Utils.newInstance("org.h2.tools.GUIConsole");
} catch (Exception | NoClassDefFoundError e) {
console = new Console();
}
console.runTool(args);
} }
/** /**
...@@ -241,18 +209,9 @@ ShutdownHandler { ...@@ -241,18 +209,9 @@ ShutdownHandler {
} }
} }
//## AWT ## if (toolStart && webRunning){
if (toolStart && webRunning && !GraphicsEnvironment.isHeadless()) { show();
loadFont();
try {
if (!createTrayIcon()) {
showWindow();
}
} catch (Exception e) {
e.printStackTrace();
}
} }
//*/
// start browser in any case (even if the server is already running) // start browser in any case (even if the server is already running)
// because some people don't look at the output, // because some people don't look at the output,
...@@ -296,6 +255,9 @@ ShutdownHandler { ...@@ -296,6 +255,9 @@ ShutdownHandler {
} }
} }
void show() {
}
private void printProblem(Exception e, Server server) { private void printProblem(Exception e, Server server) {
if (server == null) { if (server == null) {
e.printStackTrace(); e.printStackTrace();
...@@ -305,19 +267,6 @@ ShutdownHandler { ...@@ -305,19 +267,6 @@ ShutdownHandler {
} }
} }
private static Image loadImage(String name) {
try {
byte[] imageData = Utils.getResource(name);
if (imageData == null) {
return null;
}
return Toolkit.getDefaultToolkit().createImage(imageData);
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
/** /**
* INTERNAL. * INTERNAL.
* Stop all servers that were started using the console. * Stop all servers that were started using the console.
...@@ -336,213 +285,9 @@ ShutdownHandler { ...@@ -336,213 +285,9 @@ ShutdownHandler {
pg.stop(); pg.stop();
pg = null; pg = null;
} }
//## AWT ##
if (frame != null) {
frame.dispose();
frame = null;
}
if (trayIconUsed) {
try {
// tray.remove(trayIcon);
Utils.callMethod(tray, "remove", trayIcon);
} catch (Exception e) {
// ignore
} finally {
trayIcon = null;
tray = null;
trayIconUsed = false;
}
System.gc();
// Mac OS X: Console tool process did not stop on exit
String os = System.getProperty("os.name", "generic").toLowerCase(Locale.ENGLISH);
if (os.contains("mac")) {
for (Thread t : Thread.getAllStackTraces().keySet()) {
if (t.getName().startsWith("AWT-")) {
t.interrupt();
}
}
}
Thread.currentThread().interrupt();
// throw new ThreadDeath();
}
//*/
}
//## AWT ##
private void loadFont() {
if (isWindows) {
font = new Font("Dialog", Font.PLAIN, 11);
} else {
font = new Font("Dialog", Font.PLAIN, 12);
}
}
private boolean createTrayIcon() {
try {
// SystemTray.isSupported();
boolean supported = (Boolean) Utils.callStaticMethod(
"java.awt.SystemTray.isSupported");
if (!supported) {
return false;
}
PopupMenu menuConsole = new PopupMenu();
MenuItem itemConsole = new MenuItem("H2 Console");
itemConsole.setActionCommand("console");
itemConsole.addActionListener(this);
itemConsole.setFont(font);
menuConsole.add(itemConsole);
MenuItem itemStatus = new MenuItem("Status");
itemStatus.setActionCommand("status");
itemStatus.addActionListener(this);
itemStatus.setFont(font);
menuConsole.add(itemStatus);
MenuItem itemExit = new MenuItem("Exit");
itemExit.setFont(font);
itemExit.setActionCommand("exit");
itemExit.addActionListener(this);
menuConsole.add(itemExit);
// tray = SystemTray.getSystemTray();
tray = Utils.callStaticMethod("java.awt.SystemTray.getSystemTray");
// Dimension d = tray.getTrayIconSize();
Dimension d = (Dimension) Utils.callMethod(tray, "getTrayIconSize");
String iconFile;
if (d.width >= 24 && d.height >= 24) {
iconFile = "/org/h2/res/h2-24.png";
} else if (d.width >= 22 && d.height >= 22) {
// for Mac OS X 10.8.1 with retina display:
// the reported resolution is 22 x 22, but the image
// is scaled and the real resolution is 44 x 44
iconFile = "/org/h2/res/h2-64-t.png";
// iconFile = "/org/h2/res/h2-22-t.png";
} else {
iconFile = "/org/h2/res/h2.png";
}
Image icon = loadImage(iconFile);
// trayIcon = new TrayIcon(image, "H2 Database Engine",
// menuConsole);
trayIcon = Utils.newInstance("java.awt.TrayIcon",
icon, "H2 Database Engine", menuConsole);
// trayIcon.addMouseListener(this);
Utils.callMethod(trayIcon, "addMouseListener", this);
// tray.add(trayIcon);
Utils.callMethod(tray, "add", trayIcon);
this.trayIconUsed = true;
return true;
} catch (Exception e) {
return false;
}
}
private void showWindow() {
if (frame != null) {
return;
}
frame = new Frame("H2 Console");
frame.addWindowListener(this);
Image image = loadImage("/org/h2/res/h2.png");
if (image != null) {
frame.setIconImage(image);
}
frame.setResizable(false);
frame.setBackground(SystemColor.control);
GridBagLayout layout = new GridBagLayout();
frame.setLayout(layout);
// the main panel keeps everything together
Panel mainPanel = new Panel(layout);
GridBagConstraints constraintsPanel = new GridBagConstraints();
constraintsPanel.gridx = 0;
constraintsPanel.weightx = 1.0D;
constraintsPanel.weighty = 1.0D;
constraintsPanel.fill = GridBagConstraints.BOTH;
constraintsPanel.insets = new Insets(0, 10, 0, 10);
constraintsPanel.gridy = 0;
GridBagConstraints constraintsButton = new GridBagConstraints();
constraintsButton.gridx = 0;
constraintsButton.gridwidth = 2;
constraintsButton.insets = new Insets(10, 0, 0, 0);
constraintsButton.gridy = 1;
constraintsButton.anchor = GridBagConstraints.EAST;
GridBagConstraints constraintsTextField = new GridBagConstraints();
constraintsTextField.fill = GridBagConstraints.HORIZONTAL;
constraintsTextField.gridy = 0;
constraintsTextField.weightx = 1.0;
constraintsTextField.insets = new Insets(0, 5, 0, 0);
constraintsTextField.gridx = 1;
GridBagConstraints constraintsLabel = new GridBagConstraints();
constraintsLabel.gridx = 0;
constraintsLabel.gridy = 0;
Label label = new Label("H2 Console URL:", Label.LEFT);
label.setFont(font);
mainPanel.add(label, constraintsLabel);
urlText = new TextField();
urlText.setEditable(false);
urlText.setFont(font);
urlText.setText(web.getURL());
if (isWindows) {
urlText.setFocusable(false);
}
mainPanel.add(urlText, constraintsTextField);
startBrowser = new Button("Start Browser");
startBrowser.setFocusable(false);
startBrowser.setActionCommand("console");
startBrowser.addActionListener(this);
startBrowser.setFont(font);
mainPanel.add(startBrowser, constraintsButton);
frame.add(mainPanel, constraintsPanel);
int width = 300, height = 120;
frame.setSize(width, height);
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
frame.setLocation((screenSize.width - width) / 2,
(screenSize.height - height) / 2);
try {
frame.setVisible(true);
} catch (Throwable t) {
// ignore
// some systems don't support this method, for example IKVM
// however it still works
}
try {
// ensure this window is in front of the browser
frame.setAlwaysOnTop(true);
frame.setAlwaysOnTop(false);
} catch (Throwable t) {
// ignore
}
} }
private void startBrowser() { void openBrowser(String url) {
if (web != null) {
String url = web.getURL();
if (urlText != null) {
urlText.setText(url);
}
long now = System.nanoTime();
if (lastOpenNs == 0 || lastOpenNs + TimeUnit.MILLISECONDS.toNanos(100) < now) {
lastOpenNs = now;
openBrowser(url);
}
}
}
//*/
private void openBrowser(String url) {
try { try {
Server.openBrowser(url); Server.openBrowser(url);
} catch (Exception e) { } catch (Exception e) {
...@@ -550,151 +295,4 @@ ShutdownHandler { ...@@ -550,151 +295,4 @@ ShutdownHandler {
} }
} }
/**
* INTERNAL
*/
//## AWT ##
@Override
public void actionPerformed(ActionEvent e) {
String command = e.getActionCommand();
if ("exit".equals(command)) {
shutdown();
} else if ("console".equals(command)) {
startBrowser();
} else if ("status".equals(command)) {
showWindow();
} else if (startBrowser == e.getSource()) {
// for some reason, IKVM ignores setActionCommand
startBrowser();
}
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void mouseClicked(MouseEvent e) {
if (e.getButton() == MouseEvent.BUTTON1) {
startBrowser();
}
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void mouseEntered(MouseEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void mouseExited(MouseEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void mousePressed(MouseEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void mouseReleased(MouseEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void windowClosing(WindowEvent e) {
if (trayIconUsed) {
frame.dispose();
frame = null;
} else {
shutdown();
}
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void windowActivated(WindowEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void windowClosed(WindowEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void windowDeactivated(WindowEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void windowDeiconified(WindowEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void windowIconified(WindowEvent e) {
// nothing to do
}
//*/
/**
* INTERNAL
*/
//## AWT ##
@Override
public void windowOpened(WindowEvent e) {
// nothing to do
}
//*/
} }
h2/src/main/org/h2/tools/GUIConsole.java 0 → 100644
浏览文件 @ cef97d64
/*
* Copyright 2004-2018 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.tools;
import java.awt.Button;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Frame;
import java.awt.GraphicsEnvironment;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Image;
import java.awt.Insets;
import java.awt.Label;
import java.awt.MenuItem;
import java.awt.Panel;
import java.awt.PopupMenu;
import java.awt.SystemColor;
import java.awt.TextField;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.io.IOException;
import java.util.Locale;
import java.util.concurrent.TimeUnit;
import org.h2.util.Utils;
/**
* Console for environments with AWT support.
*/
public class GUIConsole extends Console implements ActionListener, MouseListener, WindowListener {
private long lastOpenNs;
private Frame frame;
private boolean trayIconUsed;
private Font font;
private Button startBrowser;
private TextField urlText;
private Object tray;
private Object trayIcon;
@Override
void show() {
if (!GraphicsEnvironment.isHeadless()) {
loadFont();
try {
if (!createTrayIcon()) {
showWindow();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
private static Image loadImage(String name) {
try {
byte[] imageData = Utils.getResource(name);
if (imageData == null) {
return null;
}
return Toolkit.getDefaultToolkit().createImage(imageData);
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
@Override
public void shutdown() {
super.shutdown();
if (frame != null) {
frame.dispose();
frame = null;
}
if (trayIconUsed) {
try {
// tray.remove(trayIcon);
Utils.callMethod(tray, "remove", trayIcon);
} catch (Exception e) {
// ignore
} finally {
trayIcon = null;
tray = null;
trayIconUsed = false;
}
System.gc();
// Mac OS X: Console tool process did not stop on exit
String os = System.getProperty("os.name", "generic").toLowerCase(Locale.ENGLISH);
if (os.contains("mac")) {
for (Thread t : Thread.getAllStackTraces().keySet()) {
if (t.getName().startsWith("AWT-")) {
t.interrupt();
}
}
}
Thread.currentThread().interrupt();
// throw new ThreadDeath();
}
}
private void loadFont() {
if (isWindows) {
font = new Font("Dialog", Font.PLAIN, 11);
} else {
font = new Font("Dialog", Font.PLAIN, 12);
}
}
private boolean createTrayIcon() {
try {
// SystemTray.isSupported();
boolean supported = (Boolean) Utils.callStaticMethod(
"java.awt.SystemTray.isSupported");
if (!supported) {
return false;
}
PopupMenu menuConsole = new PopupMenu();
MenuItem itemConsole = new MenuItem("H2 Console");
itemConsole.setActionCommand("console");
itemConsole.addActionListener(this);
itemConsole.setFont(font);
menuConsole.add(itemConsole);
MenuItem itemStatus = new MenuItem("Status");
itemStatus.setActionCommand("status");
itemStatus.addActionListener(this);
itemStatus.setFont(font);
menuConsole.add(itemStatus);
MenuItem itemExit = new MenuItem("Exit");
itemExit.setFont(font);
itemExit.setActionCommand("exit");
itemExit.addActionListener(this);
menuConsole.add(itemExit);
// tray = SystemTray.getSystemTray();
tray = Utils.callStaticMethod("java.awt.SystemTray.getSystemTray");
// Dimension d = tray.getTrayIconSize();
Dimension d = (Dimension) Utils.callMethod(tray, "getTrayIconSize");
String iconFile;
if (d.width >= 24 && d.height >= 24) {
iconFile = "/org/h2/res/h2-24.png";
} else if (d.width >= 22 && d.height >= 22) {
// for Mac OS X 10.8.1 with retina display:
// the reported resolution is 22 x 22, but the image
// is scaled and the real resolution is 44 x 44
iconFile = "/org/h2/res/h2-64-t.png";
// iconFile = "/org/h2/res/h2-22-t.png";
} else {
iconFile = "/org/h2/res/h2.png";
}
Image icon = loadImage(iconFile);
// trayIcon = new TrayIcon(image, "H2 Database Engine",
// menuConsole);
trayIcon = Utils.newInstance("java.awt.TrayIcon",
icon, "H2 Database Engine", menuConsole);
// trayIcon.addMouseListener(this);
Utils.callMethod(trayIcon, "addMouseListener", this);
// tray.add(trayIcon);
Utils.callMethod(tray, "add", trayIcon);
this.trayIconUsed = true;
return true;
} catch (Exception e) {
return false;
}
}
private void showWindow() {
if (frame != null) {
return;
}
frame = new Frame("H2 Console");
frame.addWindowListener(this);
Image image = loadImage("/org/h2/res/h2.png");
if (image != null) {
frame.setIconImage(image);
}
frame.setResizable(false);
frame.setBackground(SystemColor.control);
GridBagLayout layout = new GridBagLayout();
frame.setLayout(layout);
// the main panel keeps everything together
Panel mainPanel = new Panel(layout);
GridBagConstraints constraintsPanel = new GridBagConstraints();
constraintsPanel.gridx = 0;
constraintsPanel.weightx = 1.0D;
constraintsPanel.weighty = 1.0D;
constraintsPanel.fill = GridBagConstraints.BOTH;
constraintsPanel.insets = new Insets(0, 10, 0, 10);
constraintsPanel.gridy = 0;
GridBagConstraints constraintsButton = new GridBagConstraints();
constraintsButton.gridx = 0;
constraintsButton.gridwidth = 2;
constraintsButton.insets = new Insets(10, 0, 0, 0);
constraintsButton.gridy = 1;
constraintsButton.anchor = GridBagConstraints.EAST;
GridBagConstraints constraintsTextField = new GridBagConstraints();
constraintsTextField.fill = GridBagConstraints.HORIZONTAL;
constraintsTextField.gridy = 0;
constraintsTextField.weightx = 1.0;
constraintsTextField.insets = new Insets(0, 5, 0, 0);
constraintsTextField.gridx = 1;
GridBagConstraints constraintsLabel = new GridBagConstraints();
constraintsLabel.gridx = 0;
constraintsLabel.gridy = 0;
Label label = new Label("H2 Console URL:", Label.LEFT);
label.setFont(font);
mainPanel.add(label, constraintsLabel);
urlText = new TextField();
urlText.setEditable(false);
urlText.setFont(font);
urlText.setText(web.getURL());
if (isWindows) {
urlText.setFocusable(false);
}
mainPanel.add(urlText, constraintsTextField);
startBrowser = new Button("Start Browser");
startBrowser.setFocusable(false);
startBrowser.setActionCommand("console");
startBrowser.addActionListener(this);
startBrowser.setFont(font);
mainPanel.add(startBrowser, constraintsButton);
frame.add(mainPanel, constraintsPanel);
int width = 300, height = 120;
frame.setSize(width, height);
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
frame.setLocation((screenSize.width - width) / 2,
(screenSize.height - height) / 2);
try {
frame.setVisible(true);
} catch (Throwable t) {
// ignore
// some systems don't support this method, for example IKVM
// however it still works
}
try {
// ensure this window is in front of the browser
frame.setAlwaysOnTop(true);
frame.setAlwaysOnTop(false);
} catch (Throwable t) {
// ignore
}
}
private void startBrowser() {
if (web != null) {
String url = web.getURL();
if (urlText != null) {
urlText.setText(url);
}
long now = System.nanoTime();
if (lastOpenNs == 0 || lastOpenNs + TimeUnit.MILLISECONDS.toNanos(100) < now) {
lastOpenNs = now;
openBrowser(url);
}
}
}
/**
* INTERNAL
*/
@Override
public void actionPerformed(ActionEvent e) {
String command = e.getActionCommand();
if ("exit".equals(command)) {
shutdown();
} else if ("console".equals(command)) {
startBrowser();
} else if ("status".equals(command)) {
showWindow();
} else if (startBrowser == e.getSource()) {
// for some reason, IKVM ignores setActionCommand
startBrowser();
}
}
/**
* INTERNAL
*/
@Override
public void mouseClicked(MouseEvent e) {
if (e.getButton() == MouseEvent.BUTTON1) {
startBrowser();
}
}
/**
* INTERNAL
*/
@Override
public void mouseEntered(MouseEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void mouseExited(MouseEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void mousePressed(MouseEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void mouseReleased(MouseEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void windowClosing(WindowEvent e) {
if (trayIconUsed) {
frame.dispose();
frame = null;
} else {
shutdown();
}
}
/**
* INTERNAL
*/
@Override
public void windowActivated(WindowEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void windowClosed(WindowEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void windowDeactivated(WindowEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void windowDeiconified(WindowEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void windowIconified(WindowEvent e) {
// nothing to do
}
/**
* INTERNAL
*/
@Override
public void windowOpened(WindowEvent e) {
// nothing to do
}
}
h2/src/test/org/h2/test/unit/TestTools.java
浏览文件 @ cef97d64
...@@ -50,6 +50,7 @@ import org.h2.tools.ChangeFileEncryption; ...@@ -50,6 +50,7 @@ import org.h2.tools.ChangeFileEncryption;
import org.h2.tools.Console; import org.h2.tools.Console;
import org.h2.tools.ConvertTraceFile; import org.h2.tools.ConvertTraceFile;
import org.h2.tools.DeleteDbFiles; import org.h2.tools.DeleteDbFiles;
import org.h2.tools.GUIConsole;
import org.h2.tools.Recover; import org.h2.tools.Recover;
import org.h2.tools.Restore; import org.h2.tools.Restore;
import org.h2.tools.RunScript; import org.h2.tools.RunScript;
...@@ -127,7 +128,7 @@ public class TestTools extends TestBase { ...@@ -127,7 +128,7 @@ public class TestTools extends TestBase {
private void testConsole() throws Exception { private void testConsole() throws Exception {
String old = System.getProperty(SysProperties.H2_BROWSER); String old = System.getProperty(SysProperties.H2_BROWSER);
Console c = new Console(); GUIConsole c = new GUIConsole();
c.setOut(new PrintStream(new ByteArrayOutputStream())); c.setOut(new PrintStream(new ByteArrayOutputStream()));
try { try {
......
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