/*
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* Copyright 2011-17 Fraunhofer ISE, energy & meteo Systems GmbH and other contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package org.openmuc.openiec61850.clientgui;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.Insets;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JLabel;
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import javax.swing.JTextField;
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public class SettingsFrame extends JDialog implements ActionListener {
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private static final long serialVersionUID = -411845634137160667L;
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private int tselLocal1 = 0;
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private int tselLocal2 = 0;
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private int tselRemote1 = 0;
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private int tselRemote2 = 1;
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private final JTextField tselLocalField1 = new JTextField(Integer.toString(tselLocal1));
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private final JTextField tselLocalField2 = new JTextField(Integer.toString(tselLocal2));
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private final JTextField tselRemoteField1 = new JTextField(Integer.toString(tselRemote1));
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private final JTextField tselRemoteField2 = new JTextField(Integer.toString(tselRemote2));
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public SettingsFrame() {
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setModalityType(ModalityType.APPLICATION_MODAL);
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final GridBagLayout layout = new GridBagLayout();
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setLayout(layout);
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this.setSize(200, 120);
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setLocationRelativeTo(null);
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JLabel label = new JLabel("TSelLocal: ");
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GridBagConstraints constraint = new GridBagConstraints();
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constraint.gridwidth = 1;
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constraint.gridheight = 1;
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constraint.gridx = 0;
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constraint.gridy = 0;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.WEST;
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layout.setConstraints(label, constraint);
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add(label);
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constraint = new GridBagConstraints();
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constraint.fill = GridBagConstraints.HORIZONTAL;
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constraint.gridwidth = 1;
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constraint.gridheight = 1;
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constraint.gridx = 1;
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constraint.gridy = 0;
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constraint.weightx = 1;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.WEST;
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layout.setConstraints(tselLocalField1, constraint);
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add(tselLocalField1);
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constraint = new GridBagConstraints();
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constraint.fill = GridBagConstraints.HORIZONTAL;
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constraint.gridwidth = 1;
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constraint.gridheight = 1;
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constraint.gridx = 2;
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constraint.gridy = 0;
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constraint.weightx = 1;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.WEST;
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layout.setConstraints(tselLocalField2, constraint);
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add(tselLocalField2);
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label = new JLabel("TSelRemote: ");
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constraint = new GridBagConstraints();
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constraint.gridwidth = 1;
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constraint.gridheight = 1;
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constraint.gridx = 0;
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constraint.gridy = 1;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.WEST;
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layout.setConstraints(label, constraint);
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add(label);
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constraint = new GridBagConstraints();
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constraint.fill = GridBagConstraints.HORIZONTAL;
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constraint.gridwidth = 1;
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constraint.gridheight = 1;
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constraint.gridx = 1;
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constraint.gridy = 1;
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constraint.weightx = 1;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.WEST;
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layout.setConstraints(tselRemoteField1, constraint);
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add(tselRemoteField1);
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constraint = new GridBagConstraints();
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constraint.fill = GridBagConstraints.HORIZONTAL;
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constraint.gridwidth = 1;
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constraint.gridheight = 1;
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constraint.gridx = 2;
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constraint.gridy = 1;
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constraint.weightx = 1;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.WEST;
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layout.setConstraints(tselRemoteField2, constraint);
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add(tselRemoteField2);
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JButton button = new JButton("Cancel");
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button.setActionCommand("Cancel");
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button.addActionListener(this);
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constraint.gridwidth = 1;
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constraint.gridheight = 1;
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constraint.gridx = 0;
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constraint.gridy = 2;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.SOUTHWEST;
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layout.setConstraints(button, constraint);
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add(button);
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button = new JButton("OK");
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button.setActionCommand("Okay");
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button.addActionListener(this);
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constraint.gridwidth = 2;
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constraint.gridheight = 1;
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constraint.gridx = 1;
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constraint.gridy = 2;
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constraint.insets = new Insets(5, 5, 5, 5);
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constraint.anchor = GridBagConstraints.SOUTHWEST;
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layout.setConstraints(button, constraint);
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add(button);
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}
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@Override
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public void actionPerformed(ActionEvent e) {
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if ("cancel".equalsIgnoreCase(e.getActionCommand())) {
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tselLocalField1.setText(Integer.toString(tselLocal1 & 0xFF));
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tselLocalField2.setText(Integer.toString(tselLocal2 & 0xFF));
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tselRemoteField1.setText(Integer.toString(tselRemote1 & 0xFF));
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tselRemoteField2.setText(Integer.toString(tselRemote2 & 0xFF));
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setVisible(false);
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}
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else if ("okay".equalsIgnoreCase(e.getActionCommand())) {
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tselLocal1 = parseTextField(tselLocalField1, tselLocal1);
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tselLocal2 = parseTextField(tselLocalField2, tselLocal2);
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tselRemote1 = parseTextField(tselRemoteField1, tselRemote1);
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tselRemote2 = parseTextField(tselRemoteField2, tselRemote2);
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setVisible(false);
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}
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}
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public byte[] getTselLocal() {
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return new byte[] { (byte) tselLocal1, (byte) tselLocal2 };
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}
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public byte[] getTselRemote() {
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return new byte[] { (byte) tselRemote1, (byte) tselRemote2 };
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}
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public void setTselLocal(byte[] tsel) {
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if (tsel.length != 2) {
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throw new IllegalArgumentException("TSel must consist of 2 bytes");
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}
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tselLocal1 = tsel[0];
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tselLocal2 = tsel[1];
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tselLocalField1.setText(Integer.toString(tselLocal1 & 0xFF));
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tselLocalField2.setText(Integer.toString(tselLocal2 & 0xFF));
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}
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public void setTselRemote(byte[] tsel) {
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if (tsel.length != 2) {
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throw new IllegalArgumentException("TSel must consist of 2 bytes");
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}
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tselRemote1 = tsel[0];
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tselRemote2 = tsel[1];
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tselRemoteField1.setText(Integer.toString(tselRemote1 & 0xFF));
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tselRemoteField2.setText(Integer.toString(tselRemote2 & 0xFF));
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}
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private int parseTextField(JTextField field, int oldValue) {
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int value = oldValue;
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try {
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int newValue = Integer.parseInt(field.getText());
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if (newValue >= 0 && newValue <= 255) {
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value = newValue;
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}
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} catch (NumberFormatException e) {
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return oldValue;
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}
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return value;
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}
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}
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