JextTabbedPane.java
| Index Score | ||
|---|---|---|
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org.jext |
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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 |  |
| DECL_COMMENTS | Comments in declarations | |
| EXITS | Procedure exits | |
| LINE_COMMENT | Number of line comments | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0273 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0020 | JAVA0020 Field name does not have required form | |
| UNIQUE_OPERATORS | Number of unique operators | |
| LOOPS | Number of loops | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* 03/13/2003 - 17:37:39
*
* JextTabbedPane.java - Jext tabbed pane
* Copyright (C) 2003 Romain Guy
* romain.guy@jext.org
* 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;
import java.awt.Point;
import java.awt.Insets;
import java.awt.Dimension;
import java.awt.Component;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;
import java.util.HashMap;
import javax.swing.Icon;
import javax.swing.JPopupMenu;
import javax.swing.JTabbedPane;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.jext.event.JextEvent;
import org.jext.xml.XPopupReader;
/**
* A tabbed pane which can display indexed titles. As a matter of fact,
* if a tab is added with a name which already exists, <code>JextTabbedPane</code>
* will add an index under the form '(x)' at the end of the name. When all tabs
* of the same name are closed, indexes are counted over from 0.
* @author Romain Guy
*/
public class JextTabbedPane extends JTabbedPane implements ChangeListener
{
// static fields
private static JPopupMenu popupMenu;
// private
private JextFrame parent;
// hold indexes
private HashMap fileNames = new HashMap();
// mouse listener
private PopupMenu _mouseListener;
// icon of a 'clean' text area
private static final Icon CLEAN_ICON = Utilities.getIcon("images/tab_clean.gif", Jext.class);
// icon of a 'dirty' text area
private static final Icon DIRTY_ICON = Utilities.getIcon("images/tab_dirty.gif", Jext.class);
/**
* Creates a new tabbed pane and register a change listener
* which will be used to update Jext infos concerning text
* areas.
* @param parent The parent window
*/
public JextTabbedPane(JextFrame parent)
{
super();
this.parent = parent;
GUIUtilities.setScrollableTabbedPane(this);
addMouseListener(_mouseListener = new PopupMenu());
addChangeListener(this);
}
/**
* Returns JextTabbedPane popup menu. This is needed to update look and feel when
* user changed it.
*/
public static JPopupMenu getPopupMenu()
{
return popupMenu;
}
// handles mouse right clicks to display a popup
class PopupMenu extends MouseAdapter implements Runnable
{
// when we constructs this instance, we also
// build a new popup menu from an external XML file
PopupMenu()
{
if (popupMenu == null)
{
Thread t = new Thread(this);
t.start();
}
}
public void run()
{
popupMenu = XPopupReader.read(Jext.class.getResourceAsStream("jext.tabbedpane.popup.xml"),
"jext.tabbedpane.popup.xml");
if (Jext.getFlatMenus())
popupMenu.setBorder(javax.swing.border.LineBorder.createBlackLineBorder());
}
// shows popup on right click
public void mouseReleased(MouseEvent me)
{
showPopupIfNeeded(me);
}
public void mousePressed(MouseEvent me)
{
showPopupIfNeeded(me);
}
private void showPopupIfNeeded(MouseEvent me)
{
//if ((me.getModifiers() & me.BUTTON3_MASK) != 0 && popupMenu != null)
if (me.isPopupTrigger() && popupMenu != null)
{
int x = me.getX();
Dimension parentSize = parent.getSize();
Point parentLocation = parent.getLocationOnScreen();
Insets parentInsets = parent.getInsets();
Point tapLocation = JextTabbedPane.this.getLocationOnScreen();
Dimension popupSize = popupMenu.getSize();
if ((tapLocation.x + x + popupSize.width) >
(parentLocation.x + parentSize.width - parentInsets.right))
{
x -= popupSize.width;
}
popupMenu.show(JextTabbedPane.this, x, me.getY());
}
}
}
/**
* When a text area is saved (or simply cleaned in case
* of open or new), this method is used to display the 'clean'
* icon in the tab which holds the text area.
* @param textArea The text area which was cleaned
*/
public void setCleanIcon(JextTextArea textArea)
{
int index = indexOfComponent(textArea);
if (index == -1)
return;
setIconAt(index, CLEAN_ICON);
}
/**
* When a text area is modified this method is used to display
* the 'dirty' icon in the tab which holds the text area.
* @param textArea The text area which was modified
*/
public void setDirtyIcon(JextTextArea textArea)
{
int index = indexOfComponent(textArea);
if (index == -1)
return;
setIconAt(index, DIRTY_ICON);
}
/**
* Overrides default <code>addTab(String, Component)</code> method.
* This method register the <code>title</code> if it hasn't been
* displayed yet to be able to index next titles of same name. Then,
* <code>super.addTab(String, Component)</code> is called.
* @param title Title of the new tab
* @param component Content of the new tab
*/
public void addTab(String title, Component component)
{
setIndexedTitle(title);
super.addTab(getIndexedTitle(title), (component instanceof JextTextArea ?
(((JextTextArea) component).isDirty() ? DIRTY_ICON : CLEAN_ICON)
: null),
component);
}
/**
* Overrides default <code>removeTabAt(int)</code> method.
* This method checks if no other tab among the remaining ones
* has got the same name. In this case, the title is unregistered
* from the indexed titles list.
* @param index Removes the tab at <code>index</code>
*/
public void removeTabAt(int index)
{
if (index == -1)
return;
removeTitle(index, getComponentAt(index).getName());
super.removeTabAt(index);
// if (index == 0)
stateChanged(new ChangeEvent(this));
}
/**
* Overrides default <code>setTitleAt(int, String)</code> method.
* Before setting the new title, the new title is registered in
* the indexed titles list. Then, we call <code>super.setTitleAt(int, String)</code>
* method but specifying an indexed title.
* @param index The index of tab to be re-titled
* @param title The new title
*/
public void setTitleAt(int index, String title)
{
if (index == -1)
return;
removeTitle(index, getComponentAt(index).getName());
setIndexedTitle(title);
super.setTitleAt(index, getIndexedTitle(title));
}
// if specified title is title of another tab, we keep it in the list,
// otherwise, it is removed
private void removeTitle(int index, String title)
{
String _name;
boolean more = false;
for (int i = 0; i < getTabCount(); i++)
{
if (i != index && (_name = getComponentAt(i).getName()) != null && _name.equals(title))
{
more = true;
break;
}
}
if (!more)
fileNames.remove(title);
}
// register a title in the list. If it hasn't been registered
// yet, it is added to list, otherwise, the corresponding index
// is increased by one.
private void setIndexedTitle(String title)
{
if (title == null)
title = Jext.getProperty("general.unknown");
Integer _integer = (Integer) fileNames.get(title);
if (_integer == null)
{
fileNames.put(title, new Integer(0));
} else {
fileNames.put(title, new Integer(_integer.intValue() + 1));
}
}
// get a title from the indexed titles list. If the title is found in
// the list, and if the index is != 0, we add "(index)" at the end of
// the title.
private String getIndexedTitle(String title)
{
if (title == null)
return Jext.getProperty("general.unknown");
int _val;
Integer _integer = (Integer) fileNames.get(title);
if (_integer != null && (_val = _integer.intValue()) != 0)
{
return (new StringBuffer(title)).append(" (").append(_val).append(')').toString();
}
return title;
}
/**
* Selects the next tab in the list. If current selected tab
* is the last one, then the first one is selected.
*/
public void nextTab()
{
int selectedIndex = getSelectedIndex();
if (++selectedIndex == getTabCount())
selectedIndex = 0;
setSelectedIndex(selectedIndex);
}
/**
* Selects the previous tab in the list. If current selected tab
* is the first one, then the last one is selected.
*/
public void previousTab()
{
int selectedIndex = getSelectedIndex();
if (selectedIndex == 0)
selectedIndex = getTabCount() - 1;
else
selectedIndex--;
setSelectedIndex(selectedIndex);
}
/**
* Removes any installed component from this tabbed pane.
* Also resets the titles list.
*/
public void removeAll()
{
fileNames.clear();
super.removeAll();
}
/**
* When a tab is selected, and if content of the tab is a
* <code>JextTextArea</code>, we update infos displayed by
* Jext and notify Jext listeners.
*/
public void stateChanged(ChangeEvent evt)
{
Component c = getSelectedComponent();
if (!(c instanceof JextTextArea))
{
if (c != null)
{
parent.setTitle("Jext - " + getTitleAt(indexOfComponent(c)) +
" [" + parent.getWorkspaces().getName() + ']');
parent.disableSplittedTextArea();
}
return;
}
JextTextArea textArea = (JextTextArea) c;
textArea.setParentTitle();
parent.updateStatus(textArea);
parent.setStatus(textArea);
parent.updateSplittedTextArea(textArea);
parent.fireJextEvent(JextEvent.TEXT_AREA_SELECTED);
textArea.grabFocus();
textArea.requestFocus();
}
}
// End of JextTabbedPane.java
The table below shows all metrics for JextTabbedPane.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 29.00 | Number of blocks | |
| BLOCK_COMMENT | 22.00 | Number of block comment lines | |
| COMMENTS | 111.00 | Comment lines | |
| COMMENT_DENSITY | 0.79 | Comment density | |
| COMPARISONS | 26.00 | Number of comparison operators | |
| CYCLOMATIC | 44.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 26.00 | Comments in declarations | |
| DOC_COMMENT | 68.00 | Number of javadoc comment lines | |
| ELOC | 140.00 | Effective lines of code | |
| EXEC_COMMENTS | 2.00 | Comments in executable code | |
| EXITS | 54.00 | Procedure exits | |
| FUNCTIONS | 19.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 54.00 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 42.00 | 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 | 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 | 1.00 | 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 | 11.00 | 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 | 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 | 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 | 1.00 | 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 | 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 | 0.00 | 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 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 2.00 | 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 | 4.00 | 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 | 1.00 | 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 | 377.00 | Number of lines in the source file | |
| LINE_COMMENT | 21.00 | Number of line comments | |
| LOC | 200.00 | Lines of code | |
| LOGICAL_LINES | 94.00 | Number of statements | |
| LOOPS | 1.00 | Number of loops | |
| NEST_DEPTH | 3.00 | Maximum nesting depth | |
| OPERANDS | 396.00 | Number of operands | |
| OPERATORS | 773.00 | Number of operators | |
| PARAMS | 16.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1169.00 | Halstead program length | |
| PROGRAM_VOCAB | 210.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 26.00 | Number of return points from functions | |
| SIZE | 10301.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 165.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 45.00 | Number of unique operators | |
| WHITESPACE | 66.00 | Number of whitespace lines | |