Preferences.java
| Index Score | ||
|---|---|---|
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net.sourceforge.kolmafia.persistence |
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KoLmafia |
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 | |
|---|---|---|
| PARAMS | Number of formal parameter declarations |  |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| EXITS | Procedure exits | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| CYCLOMATIC | Cyclomatic complexity | |
| OPERANDS | Number of operands | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERATORS | Number of operators | |
| UNIQUE_OPERANDS | Number of unique operands | |
| LOC | Lines of code | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| LOGICAL_LINES | Number of statements | |
| BLOCKS | Number of blocks | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| LINES | Number of lines in the source file | |
| FUNCTIONS | Number of function declarations | |
| RETURNS | Number of return points from functions | |
| LOOPS | Number of loops | |
| JAVA0008 | JAVA0008 Empty catch block | |
| COMPARISONS | Number of comparison operators | |
| ELOC | Effective lines of code | |
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| SIZE | Size of the file in bytes | |
| JAVA0278 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| WHITESPACE | Number of whitespace lines | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0143 | JAVA0143 Synchronized method | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0032 | JAVA0032 Switch statement missing default | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0173 | JAVA0173 Unused method parameter | |
| DECL_COMMENTS | Comments in declarations | |
| COMMENTS | Comment lines | |
| JAVA0068 | JAVA0068 Modifiers not declared in recommended order | |
| DOC_COMMENT | Number of javadoc comment lines | |
/**
* Copyright (c) 2005-2008, KoLmafia development team
* http://kolmafia.sourceforge.net/
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* [1] Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* [2] Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* [3] Neither the name "KoLmafia" nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package net.sourceforge.kolmafia.persistence;
import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintStream;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.Properties;
import java.util.TreeMap;
import java.util.Map.Entry;
import javax.swing.JCheckBox;
import net.java.dev.spellcast.utilities.DataUtilities;
import net.java.dev.spellcast.utilities.UtilityConstants;
import net.sourceforge.kolmafia.KoLConstants;
import net.sourceforge.kolmafia.LogStream;
import net.sourceforge.kolmafia.session.ChoiceManager;
import net.sourceforge.kolmafia.session.CustomCombatManager;
import net.sourceforge.kolmafia.session.MoodManager;
import net.sourceforge.kolmafia.session.ChoiceManager.ChoiceAdventure;
import net.sourceforge.kolmafia.utilities.FileUtilities;
import net.sourceforge.kolmafia.utilities.StringUtilities;
public class Preferences
{
private static final byte [] LINE_BREAK_AS_BYTES = KoLConstants.LINE_BREAK.getBytes();
private static final String [] characterMap = new String[ 65536 ];
private static final TreeMap checkboxMap = new TreeMap();
private static final TreeMap propertyNames = new TreeMap();
private static final TreeMap userNames = new TreeMap();
private static final TreeMap userValues = new TreeMap();
private static File userPropertiesFile = null;
private static final TreeMap globalNames = new TreeMap();
private static final TreeMap globalValues = new TreeMap();
private static File globalPropertiesFile = null;
private static Boolean TRUE = new Boolean( true );
private static Boolean FALSE = new Boolean( false );
static
{
initializeMaps();
Preferences.globalPropertiesFile = new File( UtilityConstants.SETTINGS_LOCATION,
Preferences.baseUserName( "" ) + "_prefs.txt" );
Preferences.globalValues.clear();
Preferences.loadPreferences( globalValues, globalPropertiesFile );
Preferences.ensureGlobalDefaults();
}
/**
* Resets all settings so that the given user is represented whenever
* settings are modified.
*/
public static final void reset( final String username )
{
Preferences.saveToFile( Preferences.globalPropertiesFile, Preferences.globalValues );
if ( username == null || username.equals( "" ) )
{
if ( Preferences.userPropertiesFile != null )
{
Preferences.saveToFile( Preferences.userPropertiesFile, Preferences.userValues );
Preferences.userPropertiesFile = null;
Preferences.userValues.clear();
}
return;
}
Preferences.userPropertiesFile = new File( UtilityConstants.SETTINGS_LOCATION,
Preferences.baseUserName( username ) + "_prefs.txt" );
Preferences.userValues.clear();
Preferences.loadPreferences( userValues, userPropertiesFile );
Preferences.ensureUserDefaults();
CustomCombatManager.loadSettings();
MoodManager.restoreDefaults();
}
public static final String baseUserName( final String name )
{
return name == null || name.equals( "" ) ? "GLOBAL" : StringUtilities.globalStringReplace( name.trim(), " ", "_" ).toLowerCase();
}
private static void loadPreferences( TreeMap values, File file )
{
Properties p = new Properties();
InputStream istream = DataUtilities.getInputStream( file );
try
{
p.load( istream );
}
catch ( IOException e )
{
}
try
{
istream.close();
}
catch ( IOException e )
{
}
Entry currentEntry;
Iterator it = p.entrySet().iterator();
String currentName, currentValue;
while ( it.hasNext() )
{
currentEntry = (Entry) it.next();
currentName = (String) currentEntry.getKey();
currentValue = (String) currentEntry.getValue();
Preferences.propertyNames.put( currentName.toLowerCase(), currentName );
values.put( currentName, currentValue );
}
}
private static final String encodeProperty( String name, String value )
{
StringBuffer buffer = new StringBuffer();
Preferences.encodeString( buffer, name );
if ( value != null && value.length() > 0 )
{
buffer.append( "=" );
Preferences.encodeString( buffer, value );
}
return buffer.toString();
}
private static final void encodeString( StringBuffer buffer, String string )
{
int length = string.length();
for ( int i = 0; i < length; ++i )
{
char ch = string.charAt( i );
encodeCharacter( ch );
buffer.append( characterMap[ ch ] );
}
}
private static final void encodeCharacter( char ch )
{
if ( characterMap[ ch ] != null )
{
return;
}
switch ( ch )
{
case '\t':
characterMap[ ch ] = "\\t";
return;
case '\n':
characterMap[ ch ] = "\\n";
return;
case '\f':
characterMap[ ch ] = "\\f";
return;
case '\r':
characterMap[ ch ] = "\\r";
return;
case '\\':
case '=':
case ':':
case '#':
case '!':
characterMap[ ch ] = "\\" + ch;
return;
}
if ( ch > 0x0019 || ch < 0x007f )
{
characterMap[ ch ] = String.valueOf( ch );
return;
}
if ( ch < 0x0010 )
{
characterMap[ ch ] = "\\u000" + Integer.toHexString( ch );
return;
}
if ( ch < 0x0100 )
{
characterMap[ ch ] = "\\u00" + Integer.toHexString( ch );
return;
}
if ( ch < 0x1000 )
{
characterMap[ ch ] = "\\u0" + Integer.toHexString( ch );
return;
}
characterMap[ ch ] = "\\u" + Integer.toHexString( ch );
}
public static final String getCaseSensitiveName( final String name )
{
String lowercase = name.toLowerCase();
String actualName = (String) Preferences.propertyNames.get( lowercase );
if ( actualName != null )
{
return actualName;
}
Preferences.propertyNames.put( lowercase, name );
return name;
}
private static final boolean isGlobalProperty( final String name )
{
return Preferences.globalNames.containsKey( name );
}
public static final boolean isUserEditable( final String property )
{
return !property.startsWith( "saveState" );
}
public static final void setString( final String name, final String value )
{
setString( null, name, value );
}
public static final String getString( final String name )
{
return getString( null, name );
}
public static final void setBoolean( final String name, final boolean value )
{
setBoolean( null, name, value );
}
public static final boolean getBoolean( final String name )
{
return getBoolean( null, name );
}
public static final void setInteger( final String name, final int value )
{
setInteger( null, name, value );
}
public static final int getInteger( final String name )
{
return getInteger( null, name );
}
public static final void setFloat( final String name, final float value )
{
setFloat( null, name, value );
}
public static final float getFloat( final String name )
{
return getFloat( null, name );
}
public static final int increment( final String name, final int increment )
{
return Preferences.increment( name, increment, 0, false );
}
public static final int increment( final String name, final int increment, final int max,
final boolean mod )
{
int current = Preferences.getInteger( name );
current += increment;
if ( max > 0 && current > max )
{
current = max;
}
if ( mod && current >= max )
{
current %= max;
}
Preferences.setInteger( name, current );
return current;
}
// Per-user global properties are stored in the global settings with
// key "<name>.<user>"
public static final String getString( final String user, final String name )
{
Object value = Preferences.getObject( user, name );
if ( value == null )
{
return "";
}
return value.toString();
}
public static final boolean getBoolean( final String user, final String name )
{
TreeMap map = Preferences.getMap( name );
Object value = Preferences.getObject( map, user, name );
if ( value == null )
{
return false;
}
if ( !(value instanceof Boolean) )
{
value = Boolean.valueOf( value.toString() );
map.put( name, value );
}
return ((Boolean) value).booleanValue();
}
public static final int getInteger( final String user, final String name )
{
TreeMap map = Preferences.getMap( name );
Object value = Preferences.getObject( map, user, name );
if ( value == null )
{
return 0;
}
if ( !(value instanceof Integer) )
{
value = new Integer( StringUtilities.parseInt( value.toString() ) );
map.put( name, value );
}
return ((Integer) value).intValue();
}
public static final float getFloat( final String user, final String name )
{
TreeMap map = Preferences.getMap( name );
Object value = Preferences.getObject( map, user, name );
if ( value == null )
{
return 0.0f;
}
if ( !(value instanceof Float) )
{
value = new Float( StringUtilities.parseFloat( value.toString() ) );
map.put( name, value );
}
return ((Float) value).floatValue();
}
private static final TreeMap getMap( final String name )
{
return Preferences.isGlobalProperty( name ) ? Preferences.globalValues : Preferences.userValues;
}
private static final Object getObject( final String user, final String name )
{
return Preferences.getObject( Preferences.getMap( name ), user, name );
}
private static final Object getObject( final TreeMap map, final String user, final String name )
{
String key = Preferences.propertyName( user, name );
return map.get( key );
}
public static final void setString( final String user, final String name, final String value )
{
String old = Preferences.getString( user, name );
if ( !old.equals( value ) )
{
Preferences.setObject( user, name, value, value );
}
}
public static final void setBoolean( final String user, final String name, final boolean value )
{
boolean old = Preferences.getBoolean( user, name );
if ( old != value )
{
Preferences.setObject( user, name, value ? "true" : "false", value ? Preferences.TRUE : Preferences.FALSE );
}
}
public static final void setInteger( final String user, final String name, final int value )
{
int old = Preferences.getInteger( user, name );
if ( old != value )
{
Preferences.setObject( user, name, String.valueOf( value ), new Integer( value ) );
}
}
public static final void setFloat( final String user, final String name, final float value )
{
float old = Preferences.getFloat( user, name );
if ( old != value )
{
Preferences.setObject( user, name, String.valueOf( value ), new Float( value ) );
}
}
private static synchronized final void setObject( final String user, final String name, final String value, final Object object )
{
if ( Preferences.isGlobalProperty( name ) )
{
String actualName = Preferences.propertyName( user, name );
Preferences.globalValues.put( actualName, object );
}
else if ( Preferences.userPropertiesFile != null )
{
Preferences.userValues.put( name, object );
}
if ( object instanceof Boolean && Preferences.checkboxMap.containsKey( name ) )
{
boolean isTrue = ((Boolean) object).booleanValue();
ArrayList list = (ArrayList) Preferences.checkboxMap.get( name );
for ( int i = 0; i < list.size(); ++i )
{
WeakReference reference = (WeakReference) list.get( i );
JCheckBox item = (JCheckBox) reference.get();
if ( item != null )
{
item.setSelected( isTrue );
}
}
}
}
private static final String propertyName( final String user, final String name )
{
return user == null ? name : name + "." + Preferences.baseUserName( user );
}
public static final void registerCheckbox( final String name, final JCheckBox checkbox )
{
ArrayList list = null;
if ( Preferences.checkboxMap.containsKey( name ) )
{
list = (ArrayList) Preferences.checkboxMap.get( name );
}
else
{
list = new ArrayList();
Preferences.checkboxMap.put( name, list );
}
list.add( new WeakReference( checkbox ) );
}
private static final void saveToFile( File file, TreeMap data )
{
// Determine the contents of the file by
// actually printing them.
ByteArrayOutputStream ostream = new ByteArrayOutputStream();
try
{
Entry current;
Iterator it = data.entrySet().iterator();
while ( it.hasNext() )
{
current = (Entry) it.next();
ostream.write( Preferences.encodeProperty(
(String) current.getKey(), current.getValue().toString() ).getBytes() );
ostream.write( LINE_BREAK_AS_BYTES );
}
}
catch ( IOException e )
{
}
OutputStream fstream = DataUtilities.getOutputStream( file );
try
{
ostream.writeTo( fstream );
}
catch ( IOException e )
{
}
try
{
fstream.close();
}
catch ( IOException e )
{
}
}
private static final void initializeMaps()
{
String[] current;
TreeMap desiredMap;
BufferedReader istream = FileUtilities.getVersionedReader( "defaults.txt", KoLConstants.DEFAULTS_VERSION );
while ( ( current = FileUtilities.readData( istream ) ) != null )
{
desiredMap = current[ 0 ].equals( "global" ) ? Preferences.globalNames : Preferences.userNames;
desiredMap.put( current[ 1 ], current.length == 2 ? "" : current[ 2 ] );
}
// Update Mac-specific properties values to ensure
// that the displays are usable (by default).
boolean isUsingMac = System.getProperty( "os.name" ).startsWith( "Mac" );
Preferences.globalNames.put( "useDecoratedTabs", String.valueOf( !isUsingMac ) );
Preferences.globalNames.put( "chatFontSize", isUsingMac ? "medium" : "small" );
try
{
istream.close();
}
catch ( Exception e )
{
// The stream is already closed, go ahead
// and ignore this error.
}
}
public static final void printDefaults()
{
PrintStream ostream = LogStream.openStream( "choices.txt", true );
ostream.println( "[u]Configurable[/u]" );
ostream.println();
ChoiceManager.setChoiceOrdering( false );
Arrays.sort( ChoiceManager.CHOICE_ADVS );
Arrays.sort( ChoiceManager.CHOICE_ADV_SPOILERS );
Preferences.printDefaults( ChoiceManager.CHOICE_ADVS, ostream );
ostream.println();
ostream.println();
ostream.println( "[u]Not Configurable[/u]" );
ostream.println();
Preferences.printDefaults( ChoiceManager.CHOICE_ADV_SPOILERS, ostream );
ChoiceManager.setChoiceOrdering( true );
Arrays.sort( ChoiceManager.CHOICE_ADVS );
Arrays.sort( ChoiceManager.CHOICE_ADV_SPOILERS );
ostream.close();
}
private static final void printDefaults( final ChoiceAdventure[] choices, final PrintStream ostream )
{
for ( int i = 0; i < choices.length; ++i )
{
String setting = choices[ i ].getSetting();
int defaultOption = StringUtilities.parseInt( (String) Preferences.userNames.get( setting ) ) - 1;
ostream.print( "[" + setting.substring( 15 ) + "] " );
ostream.print( choices[ i ].getName() + ": " );
int printedCount = 0;
String[] options = choices[ i ].getOptions();
ostream.print( options[ defaultOption ] + " [color=gray](" );
for ( int j = 0; j < options.length; ++j )
{
if ( j == defaultOption )
{
continue;
}
if ( printedCount != 0 )
{
ostream.print( ", " );
}
++printedCount;
ostream.print( options[ j ] );
}
ostream.println( ")[/color]" );
}
}
/**
* Ensures that all the default keys are non-null. This is used so that there aren't lots of null checks whenever a
* key is loaded.
*/
private static void ensureGlobalDefaults()
{
Entry[] entries = new Entry[ Preferences.globalNames.size() ];
Preferences.globalNames.entrySet().toArray( entries );
for ( int i = 0; i < entries.length; ++i )
{
if ( !Preferences.globalValues.containsKey( entries[ i ].getKey() ) )
{
String key = (String) entries[ i ].getKey();
String value = (String) entries[ i ].getValue();
Preferences.globalValues.put( key, value );
}
}
}
private static void ensureUserDefaults()
{
Entry[] entries = new Entry[ Preferences.userNames.size() ];
Preferences.userNames.entrySet().toArray( entries );
for ( int i = 0; i < entries.length; ++i )
{
if ( !Preferences.userValues.containsKey( entries[ i ].getKey() ) )
{
String key = (String) entries[ i ].getKey();
String value = (String) entries[ i ].getValue();
Preferences.userValues.put( key, value );
}
}
}
}
The table below shows all metrics for Preferences.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 93.00 | Number of blocks | |
| BLOCK_COMMENT | 0.00 | Number of block comment lines | |
| COMMENTS | 48.00 | Comment lines | |
| COMMENT_DENSITY | 0.15 | Comment density | |
| COMPARISONS | 58.00 | Number of comparison operators | |
| CYCLOMATIC | 109.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 4.00 | Comments in declarations | |
| DOC_COMMENT | 40.00 | Number of javadoc comment lines | |
| ELOC | 329.00 | Effective lines of code | |
| EXEC_COMMENTS | 3.00 | Comments in executable code | |
| EXITS | 92.00 | Procedure exits | |
| FUNCTIONS | 39.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 90.58 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 123.00 | 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 | 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 | 5.00 | 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 | 1.00 | 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 | 1.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 0.00 | 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 | 1.00 | 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 | 1.00 | 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 | 1.00 | 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 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 23.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 1.00 | 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 | 1.00 | 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 | 1.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 2.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 1028.00 | 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 | 1.00 | 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 | 1.00 | 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 | 6.00 | 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 | 0.00 | 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 | 2.00 | 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 | 4.00 | 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 | 2.00 | 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 | 698.00 | Number of lines in the source file | |
| LINE_COMMENT | 8.00 | Number of line comments | |
| LOC | 519.00 | Lines of code | |
| LOGICAL_LINES | 233.00 | Number of statements | |
| LOOPS | 9.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 1191.00 | Number of operands | |
| OPERATORS | 2168.00 | Number of operators | |
| PARAMS | 68.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 3359.00 | Halstead program length | |
| PROGRAM_VOCAB | 409.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 55.00 | Number of return points from functions | |
| SIZE | 18648.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 355.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 54.00 | Number of unique operators | |
| WHITESPACE | 131.00 | Number of whitespace lines | |