L2NpcInstance.java
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|---|---|---|
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net.sf.l2j.gameserver.model |
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L2J |
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 | |
|---|---|---|
| JAVA0020 | JAVA0020 Field name does not have required form |  |
| BLOCK_COMMENT | Number of block comment lines | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| EXITS | Procedure exits | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| COMMENTS | Comment lines | |
| LINES | Number of lines in the source file | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| UNIQUE_OPERANDS | Number of unique operands | |
| FUNCTIONS | Number of function declarations | |
| JAVA0166 | JAVA0166 Generic exception caught | |
| BLOCKS | Number of blocks | |
| SIZE | Size of the file in bytes | |
| PROGRAM_VOLUME | Halstead program volume | |
| LOC | Lines of code | |
| DECL_COMMENTS | Comments in declarations | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0285 | JAVA0285 Dereference of potentially null variable | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0173 | JAVA0173 Unused method parameter | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| LOOPS | Number of loops | |
| LOGICAL_LINES | Number of statements | |
| OPERATORS | Number of operators | |
| PROGRAM_LENGTH | Halstead program length | |
/*
* $Header: /cvsroot/l2j/L2_Gameserver/java/net/sf/l2j/gameserver/model/L2NpcInstance.java,v 1.32 2004/11/19 08:54:45 l2chef Exp $
*
* $Author: l2chef $
* $Date: 2004/11/19 08:54:45 $
* $Revision: 1.32 $
* $Log: L2NpcInstance.java,v $
* Revision 1.32 2004/11/19 08:54:45 l2chef
* database is now used
*
* Revision 1.31 2004/10/26 08:44:51 nuocnam
* onActionShift() now sets target as onAction does. Menu changed so kill & delete works from it with new handlers.
*
* Revision 1.30 2004/10/21 00:03:43 nuocnam
* skill animation is canceled properly when changing target during casting
*
* Revision 1.29 2004/10/20 19:22:31 nuocnam
* PLayers now remember L2NpcInstance they interact with before moving, so getTarget() is not used when they reach INTERACTION_DISTANCE
*
* Revision 1.28 2004/10/20 16:59:42 whatev66
* interact state now used when talking to npcs which are not attackable
*
* Revision 1.27 2004/10/20 00:54:40 nuocnam
* Temporary removed newTarget and anything related ot it. Seems that check done in L2NpcInstance in onAction is not necessary as attack handler refuses to attack twice elsewhere.
*
* Revision 1.26 2004/10/17 19:02:38 nuocnam
* fixed getSpReward() (Myrdos)
*
* Revision 1.25 2004/10/15 18:27:31 nuocnam
* putting interaction distance back to 150 as testing showed 50 was really too little
*
* Revision 1.24 2004/10/14 23:37:43 nuocnam
* interaction distance set to 50
*
* Revision 1.23 2004/10/14 16:45:51 nuocnam
* set&getNewTarget methods works with L2Object now
*
* Revision 1.22 2004/10/08 19:06:13 whatev66
* attackable onaction changed to do nothing on repetition.
*
* Revision 1.21 2004/09/30 02:35:21 nuocnam
* - corrected interaction distance (sh1ny, nuocnam)
*
* Revision 1.20 2004/09/19 04:42:22 nuocnam
* Added configurable xp, sp and adena rates (myrdos, nuocnam)
*
* Revision 1.19 2004/09/16 23:02:40 dalrond
* Moved DecayTask from here to L2Character because it applies to pets
*
* Revision 1.18 2004/09/15 23:51:34 l2chef
* npc info is only shown to gms (Deth)
*
* Revision 1.17 2004/08/14 22:08:38 l2chef
* spawnhandler is notified on decay, not on death
* decay is started only once
*
* Revision 1.16 2004/08/12 23:52:01 l2chef
* player cannot attack creatures if they are too far away in z coord
*
* Revision 1.15 2004/08/11 22:20:48 l2chef
* if html files are missing the npc will tell the player
*
* Revision 1.14 2004/07/23 02:23:21 l2chef
* npc chat dialogs unified (NuocNam)
*
* Revision 1.13 2004/07/23 01:47:51 l2chef
* spawn handler is notified when npc dies
*
* Revision 1.12 2004/07/19 02:06:45 l2chef
* decay timer got moved here
*
* Revision 1.11 2004/07/18 17:56:41 l2chef
* npcs change to running if they attack
*
* Revision 1.10 2004/07/18 17:38:38 l2chef
* aggressive monsters scan for targets in range (FTPW)
*
* Revision 1.9 2004/07/17 23:17:41 l2chef
* attackrange and forced attack added
*
* Revision 1.8 2004/07/11 22:12:50 l2chef
* changed comment
*
* Revision 1.7 2004/07/11 11:48:20 l2chef
* exp and sp values for NPCs added
*
* Revision 1.6 2004/07/08 22:22:57 l2chef
* common stuff moved to L2NpcInstance
*
* Revision 1.5 2004/07/07 23:41:04 l2chef
* new merchant conversation files (done by NightMarez)
* some design changes
*
* Revision 1.4 2004/07/04 19:05:25 l2chef
* show default response message when talking to npc
*
* Revision 1.3 2004/07/04 11:13:27 l2chef
* logging is used instead of system.out
*
* Revision 1.2 2004/06/27 08:51:42 jeichhorn
* Added copyright notice
*
*
* 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, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* http://www.gnu.org/copyleft/gpl.html
*/
package net.sf.l2j.gameserver.model;
import java.io.File;
import java.io.FileInputStream;
import java.util.Timer;
import java.util.logging.Logger;
import net.sf.l2j.gameserver.ClientThread;
import net.sf.l2j.gameserver.RatesController;
import net.sf.l2j.gameserver.serverpackets.ActionFailed;
import net.sf.l2j.gameserver.serverpackets.ChangeMoveType;
import net.sf.l2j.gameserver.serverpackets.MyTargetSelected;
import net.sf.l2j.gameserver.serverpackets.NpcHtmlMessage;
import net.sf.l2j.gameserver.serverpackets.SetToLocation;
import net.sf.l2j.gameserver.serverpackets.StatusUpdate;
import net.sf.l2j.gameserver.templates.*;
/**
* This class represents a Non-Player-Character in the world. it can be
* a monster or a friendly character.
* it also uses a template to fetch some static values.
* the templates are hardcoded in the client, so we can rely on them.
*
* @version $Revision: 1.32 $ $Date: 2004/11/19 08:54:45 $
*/
public class L2NpcInstance extends L2Character
{
private static Logger _log = Logger.getLogger(L2NpcInstance.class.getName());
private static final int INTERACTION_DISTANCE = 150;
private L2Npc _npcTemplate;
private boolean _attackable;
private int _rightHandItem;
private int _leftHandItem;
private int _expReward;
private int _spReward;
private int _attackRange;
private boolean _aggressive;
private DecayTask _decayTask;
private static Timer _decayTimer = new Timer(true);
private L2Spawn _spawn;
public L2NpcInstance(L2Npc template)
{
_npcTemplate = template;
setCollisionHeight(template.getHeight());
setCollisionRadius(template.getRadius());
}
public boolean isAggressive()
{
return _aggressive;
}
public void startAttack(L2Character target)
{
if (!isRunning())
{
setRunning(true);
ChangeMoveType move = new ChangeMoveType(this, ChangeMoveType.RUN);
broadcastPacket(move);
}
super.startAttack(target);
}
public void setAggressive(boolean aggressive)
{
_aggressive = aggressive;
}
/**
* @return
*/
public L2Npc getNpcTemplate()
{
return _npcTemplate;
}
/**
* @return
*/
public boolean isAttackable()
{
return _attackable;
}
/**
* @param b
*/
public void setAttackable(boolean b)
{
_attackable = b;
}
/**
* @return
*/
public int getLeftHandItem()
{
return _leftHandItem;
}
/**
* @return
*/
public int getRightHandItem()
{
return _rightHandItem;
}
/**
* @param i
*/
public void setLeftHandItem(int i)
{
_leftHandItem = i;
}
/**
* @param i
*/
public void setRightHandItem(int i)
{
_rightHandItem = i;
}
/* (non-Javadoc)
* @see net.sf.l2j.gameserver.model.L2Object#onAction(net.sf.l2j.gameserver.model.L2PcInstance)
*/
public void onAction(L2PcInstance player)
{
//if (this != player.getNewTarget())
if (this != player.getTarget())
{
//TODO: see if we can avoid setting STATE_IDLE here and use player.setTarget(this) to stop casting magic exclusively
if (player.getCurrentState() == L2Character.STATE_CASTING) {
player.cancelCastMagic();
}
player.setCurrentState(L2Character.STATE_IDLE);
_log.fine("new target selected:"+getObjectId());
//player.setNewTarget(this);
player.setTarget(this);
MyTargetSelected my = new MyTargetSelected(getObjectId(), player.getLevel() - getLevel());
player.sendPacket(my);
if (isAttackable())
{
StatusUpdate su = new StatusUpdate(getObjectId());
su.addAttribute(StatusUpdate.CUR_HP, (int)getCurrentHp() );
su.addAttribute(StatusUpdate.MAX_HP, getMaxHp() );
player.sendPacket(su);
}
// correct location
player.sendPacket(new SetToLocation(this));
}
else
{
if (isAttackable() && !isDead() && (!player.isInCombat()))// || player.getNewTarget() != player.getTarget()))
{
if (Math.abs(player.getZ() - getZ()) < 200)
{
player.startAttack(this);
}
else
{
//player.sendPacket(new ActionFailed());
}
}
if(!isAttackable())
{
double distance = getDistance(player.getX(), player.getY());
if (distance > INTERACTION_DISTANCE) {
player.setCurrentState(L2Character.STATE_INTERACT);
player.setInteractTarget(this);
player.moveTo(this.getX(), this.getY(), this.getZ(), INTERACTION_DISTANCE);
} else {
showChatWindow(player, 0);
player.sendPacket(new ActionFailed());
player.setCurrentState(L2Character.STATE_IDLE);
}
}
}
}
public void onActionShift(ClientThread client)
{
L2PcInstance player = client.getActiveChar();
if (player.getAccessLevel() >= 100)
{
player.setTarget(this);
MyTargetSelected my = new MyTargetSelected(getObjectId(), player.getLevel() - getLevel());
player.sendPacket(my);
if (isAttackable())
{
StatusUpdate su = new StatusUpdate(getObjectId());
su.addAttribute(StatusUpdate.CUR_HP, (int)getCurrentHp() );
su.addAttribute(StatusUpdate.MAX_HP, getMaxHp() );
player.sendPacket(su);
}
NpcHtmlMessage html = new NpcHtmlMessage(1);
StringBuffer html1 = new StringBuffer("<html><body><table border=0>");
html1.append("<tr><td>Current Target:</td></tr>");
html1.append("<tr><td><br></td></tr>");
html1.append("<tr><td>Object ID: "+getObjectId()+"</td></tr>");
html1.append("<tr><td>Template ID: "+getNpcTemplate().getNpcId()+"</td></tr>");
html1.append("<tr><td><br></td></tr>");
html1.append("<tr><td>HP: "+getCurrentHp()+"</td></tr>");
html1.append("<tr><td>MP: "+getCurrentMp()+"</td></tr>");
html1.append("<tr><td>Level: "+getLevel()+"</td></tr>");
html1.append("<tr><td><br></td></tr>");
html1.append("<tr><td>Class: "+getClass().getName()+"</td></tr>");
html1.append("<tr><td><br></td></tr>");
html1.append("<tr><td><button value=\"Kill\" action=\"bypass -h admin_kill\" width=40 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></td></tr>");
html1.append("<tr><td><button value=\"Delete\" action=\"bypass -h admin_delete\" width=40 height=15 back=\"sek.cbui94\" fore=\"sek.cbui92\"></td></tr>");
html1.append("</table></body></html>");
html.setHtml(html1.toString());
player.sendPacket(html);
}
else
{
// attack the mob without moving?
}
player.sendPacket(new ActionFailed());
}
/**
* this gets called by the RequestBypassToServer packet handler
* override it in subclasses to use a different behavior
* @param command
*/
public void onBypassFeedback(L2PcInstance player, String command)
{
double distance = getDistance(player.getX(), player.getY());
if (distance > INTERACTION_DISTANCE) {
player.moveTo(this.getX(), this.getY(), this.getZ(), INTERACTION_DISTANCE);
} else {
if (command.startsWith("Quest"))
{
int val = Integer.parseInt(command.substring(6));
showQuestWindow(player, val);
}
else if (command.startsWith("Chat"))
{
int val = Integer.parseInt(command.substring(5));
showChatWindow(player, val);
}
}
}
/* (non-Javadoc)
* @see net.sf.l2j.gameserver.model.L2Character#getActiveWeapon()
*/
public L2Weapon getActiveWeapon()
{
// regular NPCs dont have weapons, so they cant fight
return null;
}
/**
* @param player
* @param content
*/
public void insertObjectIdAndShowChatWindow(L2PcInstance player, String content)
{
content = content.replaceAll("%objectId%", String.valueOf(getObjectId()));
NpcHtmlMessage npcReply = new NpcHtmlMessage(5);
npcReply.setHtml(content);
player.sendPacket(npcReply);
}
protected void showQuestWindow(L2PcInstance player, int val)
{
_log.fine("Showing quest window");
NpcHtmlMessage html = new NpcHtmlMessage(1);
html.setHtml("<html><head><body>There is no quests here yet.</body></html>");
player.sendPacket(html);
player.sendPacket( new ActionFailed() );
}
public String getHtmlPath(int npcId, int val)
{
String pom = "";
if (val == 0)
{
pom = "" + npcId;
}
else
{
pom = npcId + "-" + val;
}
String temp = "data/html/default/" + pom + ".htm";
File mainText = new File(temp);
if (mainText.exists())
{
return temp;
}
else
{
return "data/html/npcdefault.htm";
}
}
public void showChatWindow(L2PcInstance player, int val)
{
int npcId = getNpcTemplate().getNpcId();
String filename = (getHtmlPath(npcId, val));
File file = new File(filename);
if (!file.exists())
{
NpcHtmlMessage html = new NpcHtmlMessage(1);
html.setHtml("<html><head><body>My Text is missing:<br>"+filename+"</body></html>");
player.sendPacket(html);
player.sendPacket( new ActionFailed() );
}
else
{
FileInputStream fis = null;
try
{
fis = new FileInputStream(file);
byte[] raw = new byte[fis.available()];
fis.read(raw);
String content = new String(raw, "UTF-8");
insertObjectIdAndShowChatWindow(player, content);
}
catch (Exception e)
{
_log.warning("problem with npc text "+e);
}
finally
{
try { fis.close(); } catch (Exception e1) {/* ignore this */}
}
}
player.sendPacket( new ActionFailed() );
}
/**
* @param exp
*/
public void setExpReward(int exp)
{
_expReward = exp;
}
/**
* @param sp
*/
public void setSpReward(int sp)
{
_spReward = sp;
}
public int getExpReward()
{
return (_expReward * RatesController.getInstance().getExpRate());
}
public int getSpReward()
{
return (_spReward * RatesController.getInstance().getSpRate());
}
/* (non-Javadoc)
* @see net.sf.l2j.gameserver.model.L2Character#getAtkRange()
*/
public int getAttackRange()
{
return _attackRange;
}
public void setAttackRange(int range)
{
_attackRange = range;
}
public void reduceCurrentHp(int i, L2Character attacker)
{
super.reduceCurrentHp(i, attacker);
if (isDead())
{
synchronized(this)
{
if (_decayTask == null)
{
// in 7 seconds this corpse will disappear
_decayTask = new DecayTask(this);
_decayTimer.schedule(_decayTask, 7000);
}
}
}
}
/**
* @param spawn
*/
public void setSpawn(L2Spawn spawn)
{
_spawn = spawn;
}
/* (non-Javadoc)
* @see net.sf.l2j.gameserver.model.L2Character#onDecay()
*/
public void onDecay()
{
super.onDecay();
// tell my creator that I'm gone
_spawn.decreaseCount(_npcTemplate.getNpcId());
}
public void deleteMe()
{
//FIXME this is just a temp hack, we should find a better solution
L2World.getInstance().removeVisibleObject(this);
L2World.getInstance().removeObject(this);
removeAllKnownObjects();
}
}
The table below shows all metrics for L2NpcInstance.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 61.00 | Number of blocks | |
| BLOCK_COMMENT | 132.00 | Number of block comment lines | |
| COMMENTS | 189.00 | Comment lines | |
| COMMENT_DENSITY | 0.93 | Comment density | |
| COMPARISONS | 35.00 | Number of comparison operators | |
| CYCLOMATIC | 50.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 18.00 | Comments in declarations | |
| DOC_COMMENT | 47.00 | Number of javadoc comment lines | |
| ELOC | 203.00 | Effective lines of code | |
| EXEC_COMMENTS | 10.00 | Comments in executable code | |
| EXITS | 65.00 | Procedure exits | |
| FUNCTIONS | 29.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 59.24 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 56.00 | Interface complexity | |
| JAVA0001 | 1.00 | 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 | 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 | 10.00 | 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 | 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 | 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 | 1.00 | 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 | 1.00 | 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 | 10.00 | 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 | 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 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 4.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 834.00 | 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 | 2.00 | 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 | 0.00 | 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 | 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 | 1.00 | 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 | 568.00 | Number of lines in the source file | |
| LINE_COMMENT | 10.00 | Number of line comments | |
| LOC | 316.00 | Lines of code | |
| LOGICAL_LINES | 143.00 | Number of statements | |
| LOOPS | 0.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 595.00 | Number of operands | |
| OPERATORS | 1203.00 | Number of operators | |
| PARAMS | 24.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1798.00 | Halstead program length | |
| PROGRAM_VOCAB | 277.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 32.00 | Number of return points from functions | |
| SIZE | 14897.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 231.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 46.00 | Number of unique operators | |
| WHITESPACE | 63.00 | Number of whitespace lines | |