TvBrowserDataServiceSettingsPanel.java
| Index Score | ||
|---|---|---|
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tvbrowserdataservice |
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TV-Browser |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
| EXITS | Procedure exits |  |
| JAVA0076 | JAVA0076 Use of magic number | |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| UNIQUE_OPERANDS | Number of unique operands | |
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| OPERANDS | Number of operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| LOGICAL_LINES | Number of statements | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERATORS | Number of operators | |
| LOOPS | Number of loops | |
| PROGRAM_VOLUME | Halstead program volume | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| EXEC_COMMENTS | Comments in executable code | |
| LINE_COMMENT | Number of line comments | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| ELOC | Effective lines of code | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| DECL_COMMENTS | Comments in declarations | |
| COMMENTS | Comment lines | |
| NEST_DEPTH | Maximum nesting depth | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| RETURNS | Number of return points from functions | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* TV-Browser
* Copyright (C) 04-2003 Martin Oberhauser (martin@tvbrowser.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* CVS information:
* $RCSfile$
* $Source$
* $Date: 2007-06-24 16:33:27 -0400 (Sun, 24 Jun 2007) $
* $Author: bananeweizen $
* $Revision: 3494 $
*/
package tvbrowserdataservice;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.Properties;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextArea;
import javax.swing.ListSelectionModel;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.layout.Sizes;
import tvbrowserdataservice.file.DayProgramFile;
import tvbrowserdataservice.file.TvDataLevel;
import tvdataservice.PictureSettingsIf;
import tvdataservice.SettingsPanel;
import util.exc.ErrorHandler;
import util.exc.TvBrowserException;
import util.ui.ImageUtilities;
import util.ui.Localizer;
import util.ui.UiUtilities;
import util.ui.progress.Progress;
import util.ui.progress.ProgressWindow;
/**
* A class that implements the SettingsPanel for the TvBrowserDataService.
*
*/
public class TvBrowserDataServiceSettingsPanel extends SettingsPanel implements ActionListener, PictureSettingsIf {
private Properties mSettings;
private JCheckBox[] mLevelCheckboxes;
private JTextArea mGroupDescriptionTA;
private JButton mAddBtn, mRemoveBtn, mInfoBtn;
private JList mGroupList;
private DefaultListModel mGroupListModel;
private ChannelGroup mGroup;
private static SettingsPanel mInstance;
/** The localizer for this class. */
public static final util.ui.Localizer mLocalizer = util.ui.Localizer.getLocalizerFor(TvBrowserDataServiceSettingsPanel.class);
protected TvBrowserDataServiceSettingsPanel(Properties settings) {
mSettings = settings;
setLayout(new BorderLayout());
setBorder(Borders.createEmptyBorder(Sizes.DLUY5,Sizes.DLUX5,Sizes.DLUY5,Sizes.DLUX5));
JTabbedPane tabbedPane = new JTabbedPane();
/* level list pane */
JPanel levelList = new JPanel();
levelList.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
levelList.setLayout(new BoxLayout(levelList, BoxLayout.Y_AXIS));
levelList.add(new JLabel(mLocalizer.msg("downloadLevel", "Download this data")));
TvDataLevel[] levelArr = DayProgramFile.LEVEL_ARR;
String[] levelIds = settings.getProperty("level", "").split(":::");
mLevelCheckboxes = new JCheckBox[levelArr.length];
for (int i = 0; i < levelArr.length; i++) {
mLevelCheckboxes[i] = new JCheckBox(levelArr[i].getDescription());
levelList.add(mLevelCheckboxes[i]);
if (levelArr[i].isRequired()) {
mLevelCheckboxes[i].setSelected(true);
mLevelCheckboxes[i].setEnabled(false);
} else {
for (int j = 0; j < levelIds.length; j++) {
if (levelIds[j].equals(levelArr[i].getId())) {
mLevelCheckboxes[i].setSelected(true);
}
}
}
}
/* group list pane */
JPanel groupListPanel = new JPanel(new BorderLayout(0, 10));
groupListPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
JTextArea ta = UiUtilities.createHelpTextArea(mLocalizer.msg("channelgroup.description","description"));
groupListPanel.add(ta, BorderLayout.NORTH);
JPanel panel2 = new JPanel(new BorderLayout(10, 0));
mGroupListModel = new DefaultListModel();
mGroupList = new JList(mGroupListModel);
mGroupList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
panel2.add(new JScrollPane(mGroupList), BorderLayout.CENTER);
JPanel panel3 = new JPanel(new BorderLayout());
JPanel btnPn = new JPanel();
btnPn.setLayout(new GridLayout(0, 1, 0, 4));
mAddBtn = new JButton(Localizer.getLocalization(Localizer.I18N_ADD), ImageUtilities.createImageIconFromJar("tvbrowserdataservice/Add24.gif",
getClass()));
mRemoveBtn = new JButton(mLocalizer.msg("remove", "Remove"), ImageUtilities.createImageIconFromJar(
"tvbrowserdataservice/Remove24.gif", getClass()));
mInfoBtn = new JButton("Information", ImageUtilities.createImageIconFromJar(
"tvbrowserdataservice/Information24.gif", getClass()));
mAddBtn.setHorizontalAlignment(JButton.LEFT);
mRemoveBtn.setHorizontalAlignment(JButton.LEFT);
mInfoBtn.setHorizontalAlignment(JButton.LEFT);
btnPn.add(mAddBtn);
btnPn.add(mRemoveBtn);
btnPn.add(mInfoBtn);
mAddBtn.addActionListener(this);
mRemoveBtn.addActionListener(this);
mInfoBtn.addActionListener(this);
panel3.add(btnPn, BorderLayout.NORTH);
panel2.add(panel3, BorderLayout.EAST);
JPanel groupInfoPanel = new JPanel(new BorderLayout(3, 0));
JPanel westPn = new JPanel(new BorderLayout());
westPn.add(new JLabel(mLocalizer.msg("description", "Description:")), BorderLayout.NORTH);
groupInfoPanel.add(westPn, BorderLayout.WEST);
mGroupDescriptionTA = UiUtilities.createHelpTextArea("");
mGroupDescriptionTA.setPreferredSize(new Dimension(0, 30));
groupInfoPanel.add(mGroupDescriptionTA, BorderLayout.CENTER);
groupListPanel.add(panel2, BorderLayout.CENTER);
groupListPanel.add(groupInfoPanel, BorderLayout.SOUTH);
tabbedPane.add(mLocalizer.msg("datalevel", "data level"), levelList);
tabbedPane.add(mLocalizer.msg("channelgroups", "channel groups"), groupListPanel);
add(tabbedPane, BorderLayout.CENTER);
mGroupList.addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent arg0) {
mRemoveBtn.setEnabled(mGroupList.getSelectedIndex() >= 0);
mInfoBtn.setEnabled(mGroupList.getSelectedIndex() >= 0);
ChannelGroup group = (ChannelGroup) mGroupList.getSelectedValue();
if (group == null) {
mGroupDescriptionTA.setText("");
} else {
mGroupDescriptionTA.setText(group.getDescription());
}
}
});
mRemoveBtn.setEnabled(mGroupList.getSelectedIndex() >= 0);
mInfoBtn.setEnabled(mGroupList.getSelectedIndex() >= 0);
fillGroupList(TvBrowserDataService.getInstance().getUserDefinedChannelGroups());
}
private void fillGroupList(ChannelGroup[] groups) {
Arrays.sort(groups,new Comparator<ChannelGroup>() {
public int compare(ChannelGroup g1, ChannelGroup g2) {
return g1.getName().compareToIgnoreCase(g2.getName());
}
});
mGroupListModel.removeAllElements();
for (int i = 0; i < groups.length; i++) {
mGroupListModel.addElement(groups[i]);
}
}
/**
* Get the settings panel of the TvBrowserDataService.
*
* @param settings The properties of the TvBrowserDataService.
* @return The settings panel for TvBrowserDataService.
*/
public static SettingsPanel getInstance(Properties settings) {
if (mInstance == null) {
mInstance = new TvBrowserDataServiceSettingsPanel(settings);
}
return mInstance;
}
public void ok() {
String setting = "";
ArrayList<TvDataLevel> levelList = new ArrayList<TvDataLevel>();
for (int i = 0; i < mLevelCheckboxes.length; i++) {
if (mLevelCheckboxes[i].isSelected()) {
setting += ":::" + DayProgramFile.LEVEL_ARR[i].getId();
levelList.add(DayProgramFile.LEVEL_ARR[i]);
}
}
TvBrowserDataService.getInstance().setTvDataLevel(levelList.toArray(new TvDataLevel[levelList.size()]));
if (setting.length() > 3) {
setting = setting.substring(3);
}
mSettings.setProperty("level", setting);
storeGroups();
}
private void storeGroups() {
StringBuffer buf = new StringBuffer();
Object[] groups = mGroupListModel.toArray();
for (int i = 0; i < groups.length - 1; i++) {
buf.append(((ChannelGroup) groups[i]).getId()).append(":");
}
if (groups.length > 0) {
buf.append(((ChannelGroup) groups[groups.length - 1]).getId());
}
mSettings.setProperty("groupname", buf.toString());
for (int i = 0; i < groups.length; i++) {
StringBuffer urlBuf = new StringBuffer();
String[] mirrorArr = ((ChannelGroup) groups[i]).getMirrorArr();
for (int j = 0; j < mirrorArr.length - 1; j++) {
urlBuf.append(mirrorArr[j]).append(";");
}
if (mirrorArr.length > 0) {
urlBuf.append(mirrorArr[mirrorArr.length - 1]);
}
mSettings.setProperty("group_" + ((ChannelGroup) groups[i]).getId(), urlBuf.toString());
}
}
private ChannelGroup getChannelGroupByURL(String url, devplugin.ProgressMonitor monitor) throws TvBrowserException {
int pos = url.lastIndexOf('/');
String groupId = url.substring(pos + 1, url.length());
String groupUrl = url.substring(0, pos);
ChannelGroup group = new ChannelGroup(TvBrowserDataService.getInstance(), groupId, new String[] { groupUrl }, mSettings);
group.checkForAvailableChannels(monitor);
return group;
}
private void addGroupUrl(final String url) {
try {
new URL(url);
} catch (MalformedURLException e) {
JOptionPane.showMessageDialog(this, mLocalizer.msg("invalidUrl", "'{0}' is not a valid URL", url));
return;
}
final ProgressWindow progressWindow = new ProgressWindow(this);
mGroup = null;
progressWindow.run(new Progress() {
public void run() {
try {
mGroup = getChannelGroupByURL(url.trim(), progressWindow);
} catch (TvBrowserException exc) {
ErrorHandler.handle(exc);
}
}
});
if (mGroup != null) {
if (!mGroupListModel.contains(mGroup)) {
mGroupListModel.addElement(mGroup);
TvBrowserDataService.getInstance().addGroup(mGroup);
}
}
}
public void actionPerformed(ActionEvent event) {
Object source = event.getSource();
if (source == mAddBtn) {
String groupUrl = (String) JOptionPane.showInputDialog(this, mLocalizer.msg("enterGroupUrl",
"Please enter the URL of the new group"), mLocalizer.msg("enterGroupDlgTitle", "Add group"), JOptionPane.PLAIN_MESSAGE,
null, null, "");
if (groupUrl != null && groupUrl.length() > 0) {
addGroupUrl(groupUrl);
storeGroups();
}
} else if (source == mRemoveBtn) {
ChannelGroup group = (ChannelGroup) mGroupList.getSelectedValue();
Object[] options = { mLocalizer.msg("removeGroup", "yes,remove"), mLocalizer.msg("keepGroup", "Keep!") };
int deleteGroup = JOptionPane.showOptionDialog(this, mLocalizer.msg("removeGroupQuestion",
"Do you want to remove group '{0}' ?", group.getName()), mLocalizer.msg("removeGroupDlgTitle", "Remove group"),
JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, options, options[1]);
if (deleteGroup == JOptionPane.YES_OPTION) {
mGroupListModel.removeElement(group);
TvBrowserDataService.getInstance().removeGroup(group);
storeGroups();
}
} else if (source == mInfoBtn) {
ChannelGroup group = (ChannelGroup) mGroupList.getSelectedValue();
if (group != null) {
ChannelGroupDialog dialog;
Window parent = UiUtilities.getBestDialogParent(this);
if (parent instanceof JFrame) {
dialog = new ChannelGroupDialog((JFrame)parent, group);
} else {
dialog = new ChannelGroupDialog((JDialog)parent, group);
}
dialog.setVisible(true);
}
}
}
public int getPictureState() {
int i = PictureSettingsIf.NO_PICTURES;
if(mLevelCheckboxes[mLevelCheckboxes.length-2].isSelected())
i = PictureSettingsIf.MORNING_PICTURES;
if(mLevelCheckboxes[mLevelCheckboxes.length-1].isSelected())
i += PictureSettingsIf.EVENING_PICTURES;
return i;
}
public void setPictureState(int type) {
mLevelCheckboxes[mLevelCheckboxes.length-2].setSelected(type == PictureSettingsIf.MORNING_PICTURES || type == PictureSettingsIf.ALL_PICTURES);
mLevelCheckboxes[mLevelCheckboxes.length-1].setSelected(type == PictureSettingsIf.EVENING_PICTURES || type == PictureSettingsIf.ALL_PICTURES);
}
}
The table below shows all metrics for TvBrowserDataServiceSettingsPanel.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 44.00 | Number of blocks | |
| BLOCK_COMMENT | 27.00 | Number of block comment lines | |
| COMMENTS | 38.00 | Comment lines | |
| COMMENT_DENSITY | 0.16 | Comment density | |
| COMPARISONS | 36.00 | Number of comparison operators | |
| CYCLOMATIC | 44.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 4.00 | Comments in declarations | |
| DOC_COMMENT | 11.00 | Number of javadoc comment lines | |
| ELOC | 235.00 | Effective lines of code | |
| EXEC_COMMENTS | 2.00 | Comments in executable code | |
| EXITS | 73.00 | Procedure exits | |
| FUNCTIONS | 13.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 75.83 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 29.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 1.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 0.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 0.00 | JAVA0014 Class with only static members has non-private constructor | |
| JAVA0015 | 0.00 | JAVA0015 Package class contains public nested type | |
| JAVA0016 | 0.00 | JAVA0016 Abstract class contains public constructor | |
| JAVA0017 | 0.00 | JAVA0017 Class name does not have required form | |
| JAVA0018 | 0.00 | JAVA0018 Method name does not have required form | |
| JAVA0019 | 0.00 | JAVA0019 Interface name does not have required form | |
| JAVA0020 | 0.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 0.00 | JAVA0022 Static final field name does not have required form | |
| JAVA0023 | 0.00 | JAVA0023 Empty finalize method | |
| JAVA0024 | 0.00 | JAVA0024 Empty class | |
| JAVA0025 | 0.00 | JAVA0025 Method override is empty | |
| JAVA0026 | 0.00 | JAVA0026 Finalize method with parameters | |
| JAVA0029 | 0.00 | JAVA0029 Private method not used | |
| JAVA0030 | 0.00 | JAVA0030 Private field not used | |
| JAVA0031 | 0.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 2.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 10.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 0.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 1.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 1.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 0.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 4.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 1.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 1.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 0.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 0.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 0.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 3.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 385.00 | Number of lines in the source file | |
| LINE_COMMENT | 0.00 | Number of line comments | |
| LOC | 272.00 | Lines of code | |
| LOGICAL_LINES | 191.00 | Number of statements | |
| LOOPS | 7.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 910.00 | Number of operands | |
| OPERATORS | 1522.00 | Number of operators | |
| PARAMS | 11.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2432.00 | Halstead program length | |
| PROGRAM_VOCAB | 329.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 18.00 | Number of return points from functions | |
| SIZE | 13434.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 282.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 47.00 | Number of unique operators | |
| WHITESPACE | 75.00 | Number of whitespace lines | |