Workspaces.java
| Index Score | ||
|---|---|---|
 |
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org.jext.misc |
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Jext |
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 | |
|---|---|---|
| JAVA0034 | JAVA0034 Missing braces in if statement |  |
| LOOPS | Number of loops | |
| EXITS | Procedure exits | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0166 | JAVA0166 Generic exception caught | |
| CYCLOMATIC | Cyclomatic complexity | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| COMPARISONS | Number of comparison operators | |
| LOGICAL_LINES | Number of statements | |
| LOC | Lines of code | |
| OPERATORS | Number of operators | |
| JAVA0035 | JAVA0035 Missing braces in for statement | |
| PROGRAM_LENGTH | Halstead program length | |
| ELOC | Effective lines of code | |
| OPERANDS | Number of operands | |
| BLOCKS | Number of blocks | |
| FUNCTIONS | Number of function declarations | |
| JAVA0174 | JAVA0174 Assigned local variable never used | |
| JAVA0008 | JAVA0008 Empty catch block | |
| JAVA0031 | JAVA0031 Case statement not properly closed | |
| UNIQUE_OPERATORS | Number of unique operators | |
| RETURNS | Number of return points from functions | |
| JAVA0036 | JAVA0036 Missing braces in while statement | |
| LINES | Number of lines in the source file | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| JAVA0077 | JAVA0077 Private field not used in declaring class | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| SIZE | Size of the file in bytes | |
| PROGRAM_VOLUME | Halstead program volume | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| LINE_COMMENT | Number of line comments | |
| JAVA0171 | JAVA0171 Unused local variable | |
| JAVA0173 | JAVA0173 Unused method parameter | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DECL_COMMENTS | Comments in declarations | |
| COMMENTS | Comment lines | |
| DOC_COMMENT | Number of javadoc comment lines | |
| NEST_DEPTH | Maximum nesting depth | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* 03/13/2003 - 17:29:02
*
* Workspaces.java - Workspaces panel
* Copyright (C) 2003 Romain Guy
* Portions copyright (C) 2001 by Grant Stead
* romain.guy@jext.org
* http://www.jext.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 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.
*/
package org.jext.misc;
import java.awt.*;
import java.awt.dnd.*;
import java.awt.datatransfer.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.io.*;
import java.util.*;
import org.jext.*;
import org.jext.gui.*;
import org.jext.event.JextEvent;
import com.microstar.xml.*;
public class Workspaces extends JPanel implements ActionListener, ListSelectionListener
{
// miscallenaous
private JextFrame parent;
private JList workspacesList;
private DefaultListModel model;
private WorkspaceElement currentWorkspace;
private boolean loading = false;
// the buttons panel
private JextHighlightButton newWorkspace, removeWorkspace, switchWorkspace;
public Workspaces(JextFrame parent)
{
super();
setLayout(new BorderLayout());
this.parent = parent;
JToolBar toolbar = new JToolBar();
toolbar.setFloatable(false);
toolbar.add(newWorkspace = new JextHighlightButton(
Utilities.getIcon("images/menu_new" + Jext.getProperty("jext.look.icons") +
".gif", Jext.class)));
newWorkspace.setToolTipText(Jext.getProperty("ws.new.tooltip"));
newWorkspace.addActionListener(this);
toolbar.add(removeWorkspace = new JextHighlightButton(
Utilities.getIcon("images/button_remove" + Jext.getProperty("jext.look.icons") +
".gif", Jext.class)));
removeWorkspace.setToolTipText(Jext.getProperty("ws.remove.tooltip"));
removeWorkspace.addActionListener(this);
toolbar.add(switchWorkspace = new JextHighlightButton(
Utilities.getIcon("images/menu_goto" + Jext.getProperty("jext.look.icons") +
".gif", Jext.class)));
switchWorkspace.setToolTipText(Jext.getProperty("ws.sendTo.tooltip"));
switchWorkspace.addMouseListener(new WorkspaceSwitcher(parent));
model = new DefaultListModel();
workspacesList = new JList(model);
workspacesList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
workspacesList.setCellRenderer(new ModifiedCellRenderer());
new DropTarget(workspacesList, new DnDHandler());
add(toolbar, BorderLayout.NORTH);
JScrollPane scroller = new JScrollPane(workspacesList);
scroller.setBorder(null);
add(scroller, BorderLayout.CENTER);
}
public void load()
{
workspacesList.addListSelectionListener(this);
loading = true;
WorkspacesHandler handler = null;
try
{
String xmlString = "";
File f = new File(Jext.SETTINGS_DIRECTORY + File.separator + ".workspaces.xml");
if (f.exists() && (f.length() > 0) && Jext.getBooleanProperty("editor.saveSession"))
{
try
{
BufferedReader in = new BufferedReader(new FileReader(f));
String line = in.readLine();
while (line != null)
{
xmlString += line;
line = in.readLine();
}
in.close();
} catch (Exception e) {
xmlString = "<?xml version=\"1.0\"?><workspaces><workspace name=\"" +
Jext.getProperty("ws.default") + "\"/></workspaces>";
}
} else {
xmlString = "<?xml version=\"1.0\"?><workspaces><workspace name=\"" +
Jext.getProperty("ws.default") + "\"/></workspaces>";
}
StringReader reader = new StringReader(xmlString);
XmlParser parser = new XmlParser();
handler = new WorkspacesHandler();
parser.setHandler(handler);
parser.parse(null, null, reader);
} catch (Exception e) { }
loading = false;
workspacesList.setSelectedIndex(0);
}
public void save()
{
if (Jext.getInstances().size() > 1 || !Jext.getBooleanProperty("editor.saveSession"))
return;
try
{
String output;
File vf = new File(Jext.SETTINGS_DIRECTORY + File.separator + ".workspaces.xml");
BufferedWriter writer = new BufferedWriter(new FileWriter(vf));
writer.write("<?xml version=\"1.0\"?>");
writer.newLine();
writer.write("<workspaces>");
writer.newLine();
for (int i = 0; i < model.size(); i++)
{
WorkspaceElement e = (WorkspaceElement) model.get(i);
writer.write(" <workspace name=\"" + convertToXML(e.toString()) + "\" selectedIndex=\"" +
e.getSelectedIndex() + "\">");
writer.newLine();
ArrayList list = e.contents;
for (int j = 0; j < list.size(); j++)
{
JextTextArea area = (JextTextArea) list.get(j);
if (area.isNew())
continue;
writer.write(" <file path=\"" + convertToXML(area.getCurrentFile()) + "\" caretPosition=\"" +
area.getCaretPosition() + "\" />");
writer.newLine();
}
writer.write(" </workspace>");
writer.newLine();
}
writer.write("</workspaces>");
writer.flush();
writer.close();
} catch (Exception e) { }
}
public String convertToXML(String source)
{
char c;
StringBuffer buf = new StringBuffer(source.length());
for (int i = 0; i < source.length(); i++)
{
switch (c = source.charAt(i))
{
case '&':
buf.append("&");
break;
case '\'':
buf.append("'");
break;
case '"':
buf.append(""");
break;
default:
buf.append(c);
}
}
return buf.toString();
}
public DefaultListModel getList()
{
return model;
}
public String[] getWorkspacesNames()
{
String[] names = new String[model.size()];
for (int i = 0; i < names.length; i++)
names[i] = ((WorkspaceElement) model.get(i)).getName();
return names;
}
public void addFile(JextTextArea textArea)
{
currentWorkspace.contents.add(textArea);
}
public void removeFile(JextTextArea textArea)
{
currentWorkspace.contents.remove(currentWorkspace.contents.indexOf(textArea));
int size = currentWorkspace.contents.size();
if (size == 0)
currentWorkspace.setSelectedIndex(0);
else if (size - 1 < currentWorkspace.getSelectedIndex())
currentWorkspace.setSelectedIndex(size - 1);
}
private void newWorkspace()
{
String response =
JOptionPane.showInputDialog(parent, Jext.getProperty("ws.new.msg"),
Jext.getProperty("ws.new.title"), JOptionPane.QUESTION_MESSAGE);
if (response != null && response.length() > 0)
createWorkspace(response);
}
public WorkspaceElement createWorkspace(String name)
{
for (int i = 0; i < model.size(); i++)
{
if (name.equals(((WorkspaceElement) model.get(i)).getName()))
{
GUIUtilities.message(parent, "ws.exists", null);
return null;
}
}
WorkspaceElement elem = new WorkspaceElement(name);
model.addElement(elem);
workspacesList.setSelectedIndex(model.size() - 1);
return elem;
}
public void clear()
{
parent.getTabbedPane().removeAll();
for (int i = 0; i < model.size(); i++)
{
WorkspaceElement e = (WorkspaceElement) model.get(i);
e.contents.clear();
model.remove(i);
e = null;
}
}
public void closeAllWorkspaces()
{
new SaveDialog(parent, SaveDialog.CLOSE_WINDOW);
}
private void removeWorkspace()
{
parent.closeAll();
int index = workspacesList.getSelectedIndex();
model.remove(index);
Object e = workspacesList.getSelectedValue();
e = null;
if (model.size() == 0)
createWorkspace(Jext.getProperty("ws.default"));
workspacesList.setSelectedIndex(index == 0 ? 0 : index - 1);
}
public void loadTextAreas()
{
parent.setBatchMode(true);
for (int i = 0; i < model.size(); i++)
{
ArrayList a = ((WorkspaceElement) model.get(i)).contents;
for (int j = 0; j < a.size(); j++)
parent.loadTextArea((JextTextArea) a.get(j));
}
parent.setBatchMode(false);
}
public String getName()
{
if (currentWorkspace == null)
{
return Jext.getProperty("ws.default");
} else {
return currentWorkspace.toString();
}
}
public void selectWorkspaceOfName(String name)
{
if (name == null)
return;
for (int i = 0; i < model.size(); i++)
{
if (name.equals(((WorkspaceElement) model.get(i)).getName()))
{
workspacesList.setSelectedIndex(i);
return;
}
}
}
public void selectWorkspaceOfNameOrCreate(String name)
{
if (name == null)
return;
for (int i = 0; i < model.size(); i++)
{
if (name.equals(((WorkspaceElement) model.get(i)).getName()))
{
workspacesList.setSelectedIndex(i);
return;
}
}
currentWorkspace = createWorkspace(name);
}
public void actionPerformed(ActionEvent evt)
{
Object o = evt.getSource();
if (o == newWorkspace)
newWorkspace();
else if (o == removeWorkspace)
removeWorkspace();
}
public void valueChanged(ListSelectionEvent e)
{
if (e.getValueIsAdjusting())
return;
parent.setBatchMode(true);
if (currentWorkspace != null)
{
if (!currentWorkspace.first)
{
currentWorkspace.setSelectedIndex(parent.getTabbedPane().getSelectedIndex());
} else
currentWorkspace.first = false;
}
WorkspaceElement elem = (WorkspaceElement) workspacesList.getSelectedValue();
if (elem == null)
{
parent.setBatchMode(false);
return;
}
currentWorkspace = elem;
JextTabbedPane pane = parent.getTabbedPane();
pane.removeAll();
if (elem.contents.size() == 0)
{
if (!loading)
parent.createFile();
} else {
ArrayList list = elem.contents;
for (int i = 0; i < list.size(); i++)
pane.add((Component) list.get(i));
pane.setSelectedIndex(currentWorkspace.getSelectedIndex());
}
parent.setBatchMode(false);
parent.fireJextEvent(JextEvent.TEXT_AREA_SELECTED);
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
JextTextArea textArea = parent.getTextArea();
if (textArea != null)
{
textArea.grabFocus();
textArea.requestFocus();
}
}
});
}
class WorkspacesHandler extends HandlerBase
{
int caretPosition = 0;
int selectedIndex = 0;
String fileName = null;
String workspaceName = null;
String currentWorkspaceName = null;
public void startElement(String elname) throws java.lang.Exception
{
if (elname.equalsIgnoreCase("workspace"))
{
currentWorkspace = createWorkspace(workspaceName);
//currentWorkspace.setSelectedIndex(0);
} else if (elname.equalsIgnoreCase("file")) {
if (new File(fileName).exists())
{
JextTextArea area = parent.openForLoading(fileName);
if (caretPosition < area.getLength())
area.setCaretPosition(caretPosition);
}
}
}
public void endElement(String elname) throws java.lang.Exception
{
if (elname.equalsIgnoreCase("workspace"))
{
if (currentWorkspace != null)
{
if (currentWorkspace.contents.size() == 0)
parent.createFile();
else
currentWorkspace.setSelectedIndex(selectedIndex);
}
selectedIndex = 0;
} else
caretPosition = 0;
}
public void attribute(String aname, String value, boolean isSpecified)
{
if (aname.equalsIgnoreCase("path"))
fileName = value;
else if (aname.equalsIgnoreCase("name"))
workspaceName = value;
else if (aname.equalsIgnoreCase("caretPosition"))
{
try
{
caretPosition = Integer.parseInt(value);
} catch (Exception e) {
caretPosition = 0;
}
} else if (aname.equalsIgnoreCase("selectedIndex")) {
try
{
selectedIndex = Integer.parseInt(value);
} catch (Exception e) {
selectedIndex = 0;
}
}
}
}
public static class WorkspaceElement
{
private String name;
private int sIndex = 0;
private boolean first = true;
public ArrayList contents;
WorkspaceElement(String name)
{
this.name = name;
contents = new ArrayList();
}
public int getSelectedIndex()
{
return sIndex;
}
public String getName()
{
return name;
}
public void setSelectedIndex(int index)
{
if (index < contents.size())
sIndex = index;
}
public String toString()
{
return name;
}
}
class DnDHandler implements DropTargetListener
{
public void dragEnter(DropTargetDragEvent evt) { }
public void dragOver(DropTargetDragEvent evt)
{
workspacesList.setSelectedIndex(workspacesList.locationToIndex(evt.getLocation()));
}
public void dragExit(DropTargetEvent evt) { }
public void dragScroll(DropTargetDragEvent evt) { }
public void dropActionChanged(DropTargetDragEvent evt) { }
public void drop(DropTargetDropEvent evt)
{
DataFlavor[] flavors = evt.getCurrentDataFlavors();
if (flavors == null)
return;
boolean dropCompleted = false;
for (int i = flavors.length - 1; i >= 0; i--)
{
if (flavors[i].isFlavorJavaFileListType())
{
evt.acceptDrop(DnDConstants.ACTION_COPY);
Transferable transferable = evt.getTransferable();
try
{
Iterator iterator = ((java.util.List) transferable.getTransferData(flavors[i])).iterator();
while (iterator.hasNext())
parent.open(((File) iterator.next()).getPath());
dropCompleted = true;
}
catch (Exception e)
{ }
}
}
evt.dropComplete(dropCompleted);
}
}
}
// End of Workspaces.java
The table below shows all metrics for Workspaces.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 77.00 | Number of blocks | |
| BLOCK_COMMENT | 23.00 | Number of block comment lines | |
| COMMENTS | 27.00 | Comment lines | |
| COMMENT_DENSITY | 0.08 | Comment density | |
| COMPARISONS | 63.00 | Number of comparison operators | |
| CYCLOMATIC | 98.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 4.00 | Comments in declarations | |
| DOC_COMMENT | 0.00 | Number of javadoc comment lines | |
| ELOC | 321.00 | Effective lines of code | |
| EXEC_COMMENTS | 1.00 | Comments in executable code | |
| EXITS | 91.00 | Procedure exits | |
| FUNCTIONS | 34.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 78.94 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 67.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | 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 | 1.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 1.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 3.00 | 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 | 1.00 | 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 | 21.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 3.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 1.00 | 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 | 1.00 | 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 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 1.00 | 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 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 0.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 1.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 18.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 2.00 | 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 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 9.00 | 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 | 6.00 | 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 | 1.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 1.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 2.00 | 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 | 2.00 | 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 | 0.00 | 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 | 558.00 | Number of lines in the source file | |
| LINE_COMMENT | 4.00 | Number of line comments | |
| LOC | 452.00 | Lines of code | |
| LOGICAL_LINES | 220.00 | Number of statements | |
| LOOPS | 14.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 914.00 | Number of operands | |
| OPERATORS | 1788.00 | Number of operators | |
| PARAMS | 22.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2702.00 | Halstead program length | |
| PROGRAM_VOCAB | 387.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 45.00 | Number of return points from functions | |
| SIZE | 14892.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 330.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 57.00 | Number of unique operators | |
| WHITESPACE | 79.00 | Number of whitespace lines | |