L2PetInstance.java
| Index Score | ||
|---|---|---|
 |
 |
net.sf.l2j.gameserver.model |
 |
 |
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 |  |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| EXITS | Procedure exits | |
| FUNCTIONS | Number of function declarations | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| EXEC_COMMENTS | Comments in executable code | |
| LOC | Lines of code | |
| LOGICAL_LINES | Number of statements | |
| BLOCKS | Number of blocks | |
| CYCLOMATIC | Cyclomatic complexity | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0076 | JAVA0076 Use of magic number | |
| OPERATORS | Number of operators | |
| RETURNS | Number of return points from functions | |
| PROGRAM_LENGTH | Halstead program length | |
| ELOC | Effective lines of code | |
| LINES | Number of lines in the source file | |
| JAVA0166 | JAVA0166 Generic exception caught | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| OPERANDS | Number of operands | |
| LINE_COMMENT | Number of line comments | |
| JAVA0081 | JAVA0081 Boolean literal in comparison | |
| JAVA0171 | JAVA0171 Unused local variable | |
| JAVA0030 | JAVA0030 Private field not used | |
| SIZE | Size of the file in bytes | |
| JAVA0049 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| UNIQUE_OPERATORS | Number of unique operators | |
| PARAMS | Number of formal parameter declarations | |
| COMPARISONS | Number of comparison operators | |
| NEST_DEPTH | Maximum nesting depth | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0160 | JAVA0160 Method does not throw specified exception | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| BLOCK_COMMENT | Number of block comment lines | |
| JAVA0265 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| DECL_COMMENTS | Comments in declarations | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* $Header: /cvsroot/l2j/L2_Gameserver/java/net/sf/l2j/gameserver/model/L2PetInstance.java,v 1.15 2004/10/23 23:47:43 l2chef Exp $
*
* $Author: l2chef $
* $Date: 2004/10/23 23:47:43 $
* $Revision: 1.15 $
* $Log: L2PetInstance.java,v $
* Revision 1.15 2004/10/23 23:47:43 l2chef
* temporary fix for drops falling thru floor
*
* Revision 1.14 2004/10/17 06:46:22 l2chef
* no more direct access to Item collection to avoid wrong usage
*
* Revision 1.13 2004/10/05 19:37:32 whatev66
* new function to deal with removal of known objects added over add remove known changed
*
* Revision 1.12 2004/09/20 12:31:45 dalrond
* Pet status update and exp/level increase fixes
*
* Revision 1.11 2004/09/20 06:59:56 dalrond
* Pet attacking fixed. Pets now add themselves to mobs known list and vice-versa when initiating an attack run.
* The converse action is done when a pet arrives at a new target. Not ideal, but works for now.
*
* Revision 1.10 2004/09/20 00:13:43 dalrond
* Pets now pickup items correctly (needs testing). Attacking still broken.
*
* Revision 1.9 2004/09/19 21:44:06 dalrond
* Added some minimum stats to avoid 0 data errors and DeleteItem on pickup
*
* Revision 1.8 2004/09/16 23:28:23 dalrond
* Pets now earn exp and level up (Still needs work. Exaggerated for testing).
* Decay timer added for when pets die (not full 3 mins yet since no res spell)
* Pets drop all items on the ground when they decay
* Returned pets give all items to owner. If owner cant carry, then drop.
* Control item is destroyed when pet dies.
*
* Revision 1.7 2004/08/14 22:20:37 l2chef
* pet status update packet changed
*
* Revision 1.6 2004/08/13 23:57:54 l2chef
* pet also uses check for multiple item pickups
*
* Revision 1.5 2004/08/12 23:58:10 l2chef
* follow mode added (Deth)
* owner lookup removed (L2Chef)
*
* Revision 1.4 2004/08/08 03:03:40 l2chef
* added header
*
*
* 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.IOException;
import java.util.Timer;
import java.util.logging.Logger;
import net.sf.l2j.gameserver.ExperienceTable;
import net.sf.l2j.gameserver.serverpackets.ActionFailed;
import net.sf.l2j.gameserver.serverpackets.ChangeMoveType;
import net.sf.l2j.gameserver.serverpackets.CharInfo;
import net.sf.l2j.gameserver.serverpackets.DeleteObject;
import net.sf.l2j.gameserver.serverpackets.DropItem;
import net.sf.l2j.gameserver.serverpackets.GetItem;
import net.sf.l2j.gameserver.serverpackets.InventoryUpdate;
import net.sf.l2j.gameserver.serverpackets.ItemList;
import net.sf.l2j.gameserver.serverpackets.MyTargetSelected;
import net.sf.l2j.gameserver.serverpackets.PetDelete;
import net.sf.l2j.gameserver.serverpackets.PetInventoryUpdate;
import net.sf.l2j.gameserver.serverpackets.PetItemList;
import net.sf.l2j.gameserver.serverpackets.PetStatusShow;
import net.sf.l2j.gameserver.serverpackets.PetStatusUpdate;
import net.sf.l2j.gameserver.serverpackets.SocialAction;
import net.sf.l2j.gameserver.serverpackets.StatusUpdate;
import net.sf.l2j.gameserver.serverpackets.StopMove;
import net.sf.l2j.gameserver.serverpackets.SystemMessage;
import net.sf.l2j.gameserver.serverpackets.UserInfo;
import net.sf.l2j.gameserver.templates.L2Npc;
import net.sf.l2j.gameserver.templates.L2Weapon;
/**
*
* This class ...
*
* @version $Revision: 1.15 $ $Date: 2004/10/23 23:47:43 $
*/
public class L2PetInstance extends L2Character
{
private static Logger _log = Logger.getLogger(L2PetInstance.class.getName());
private byte _petId = 1;
private int _exp = 0;
private int _sp = 0;
private int _pvpKills;
private int _pkKills;
private byte _pvpFlag;
private int _maxFed=5; //TODO Food needs implementing
private int _curFed=5;
private L2PcInstance _owner;
private int _karma = 0;
private Inventory _inventory = new Inventory();
private L2Weapon _dummyWeapon;
private L2Npc _template;
private int _attackRange = 36; //Melee range
private boolean _follow = true;
private DecayTask _decayTask;
private static Timer _decayTimer = new Timer(true);
private int _controlItemId;
private L2Character _lastTarget;
private int _nextLevel;
private int _lastLevel;
private byte updateKnownCounter = 0;
public L2PetInstance(L2Npc template)
{
setCollisionHeight(template.getHeight());
setCollisionRadius(template.getRadius());
setCurrentState(STATE_IDLE);
setPhysicalAttack(9999);
_template = template;
}
public void onAction(L2PcInstance player)
{
if (player == _owner)
{
player.sendPacket(new PetStatusShow(2));
player.sendPacket(new PetStatusUpdate(this));
player.sendPacket(new ActionFailed());
}
player.setCurrentState(L2Character.STATE_IDLE);
_log.fine("new target selected:"+getObjectId());
player.setTarget(this);
MyTargetSelected my = new MyTargetSelected(getObjectId(), player.getLevel() - getLevel());
player.sendPacket(my);
}
public void setSummonHp(int hp)
{
//FIXME Temp fix to avoid zero speed data errors
if (hp == 0)
hp = 5000;
if (getMaxHp() < hp)
super.setMaxHp(hp);
super.setCurrentHp(hp);
}
public void setNextLevel(int level)
{
_nextLevel = level;
}
public int getNextLevel()
{
return _nextLevel;
}
public void setLastLevel(int level)
{
_lastLevel = level;
}
public int getLastLevel()
{
return _lastLevel;
}
public void setWalkSpeed(int walkSpeed)
{
//FIXME Temp fix to avoid zero speed data errors
if (walkSpeed < 24)
walkSpeed = 24;
super.setWalkSpeed(walkSpeed);
}
public void setPhysicalDefense(int pdef)
{
//FIXME Temp fix to avoid zero speed data errors
if (pdef < 100)
pdef = 100;
super.setPhysicalDefense(pdef);
}
public void setRunSpeed(int runSpeed)
{
//FIXME Temp fix to avoid zero speed data errors
if (runSpeed < 125)
runSpeed = 125;
super.setRunSpeed(runSpeed);
}
public int getPetId()
{
return _petId;
}
public void setPetId(byte petid)
{
_petId = petid;
}
public int getControlItemId()
{
return _controlItemId;
}
public void setControlItemId(int controlItemId)
{
_controlItemId = controlItemId;
}
public int getKarma()
{
return _karma;
}
public void setKarma(int karma)
{
_karma = karma;
}
public int getMaxFed()
{
return _maxFed;
}
public void setMaxFed(int num)
{
_maxFed = num;
}
public int getCurrentFed()
{
return _curFed;
}
public void setCurrentFed(int num)
{
_curFed = num;
}
public void setOwner(L2PcInstance owner)
{
_owner = owner;
}
public L2Character getOwner()
{
return _owner;
}
public int getNpcId()
{
return _template.getNpcId();
}
public void setPvpFlag(byte pvpFlag)
{
_pvpFlag = pvpFlag;
}
public void setPkKills(int pkKills)
{
_pkKills = pkKills;
}
public int getPkKills()
{
return _pkKills;
}
public int getExp()
{
return _exp;
}
public void setExp(int exp)
{
_exp = exp;
}
public int getSp()
{
return _sp;
}
public void setSp(int sp)
{
_sp = sp;
}
public void addExpAndSp(int addToExp, int addToSp)
{
_log.fine("adding " + addToExp + " exp and " +addToSp+" sp to " + getName());
_exp += addToExp;
_sp += addToSp;
PetStatusUpdate su = new PetStatusUpdate(this);
_owner.sendPacket(su);
while (_exp >= getNextLevel())
{
// Looks like the level should be increased.
increaseLevel();
}
}
public void increaseLevel()
{
//TODO: Need to put pet stats increase stuff here
_log.finest("Increasing level of " + getName());
setLastLevel(getNextLevel());
setLevel(getLevel() + 1);
setNextLevel(ExperienceTable.getInstance().getExp(getLevel() + 1));
PetStatusUpdate ps = new PetStatusUpdate(this);
_owner.sendPacket(ps);
StatusUpdate su = new StatusUpdate(getObjectId());
su.addAttribute(StatusUpdate.LEVEL, getLevel());
broadcastPacket(su);
SocialAction sa = new SocialAction(getObjectId(), 15);
broadcastPacket(sa);
//TODO: Need the pet level message
_owner.sendPacket(new SystemMessage(SystemMessage.YOU_INCREASED_YOUR_LEVEL));
}
public void followOwner(L2PcInstance owner)
{
setCurrentState(STATE_FOLLOW);
setTarget(owner);
moveTo(owner.getX(),owner.getY(),owner.getZ(), 30);
broadcastPacket(new PetStatusUpdate(this));
}
public void onTargetReached()
{
super.onTargetReached();
updateKnownObjects();
try
{
switch (getCurrentState())
{
case STATE_PICKUP_ITEM:
doPickupItem();
break;
case STATE_ATTACKING:
startCombat();
break;
default:
break;
}
}
catch (IOException io)
{
io.printStackTrace();
}
}
public L2Weapon getActiveWeapon()
{
return _dummyWeapon;
}
public void setPhysicalAttack(int physicalAttack)
{
//FIXME Temp fix to avoid zero speed data errors
if (physicalAttack < 100)
physicalAttack = 100;
super.setPhysicalAttack(physicalAttack);
// create a dummy weapon
_dummyWeapon = new L2Weapon();
_dummyWeapon.setPDamage(physicalAttack);
int randDmg = getLevel();
_dummyWeapon.setRandomDamage(getLevel());
}
public Inventory getInventory()
{
return _inventory;
}
private void doPickupItem() throws IOException
{
StopMove sm = new StopMove(getObjectId(), getX(), getY(), getZ(), getHeading());
_log.fine("Pet pickup pos: "+ getTarget().getX() + " "+getTarget().getY()+ " "+getTarget().getZ() );
broadcastPacket(sm);
if (!(getTarget() instanceof L2ItemInstance))
{
// dont try to pickup anything that is not an item :)
_log.warning("trying to pickup wrong target."+getTarget());
_owner.sendPacket(new ActionFailed());
return;
}
L2ItemInstance target = (L2ItemInstance) getTarget();
boolean pickupOk = false;
synchronized (target)
{
if (target.isOnTheGround())
{
pickupOk = true;
target.setOnTheGround(false);
}
}
if (!pickupOk)
{
// someone else was faster
_owner.sendPacket(new ActionFailed());
setCurrentState(STATE_IDLE);
return;
}
GetItem gi = new GetItem(target, getObjectId());
broadcastPacket(gi);
L2World.getInstance().removeVisibleObject(target);
DeleteObject del = new DeleteObject(target);
broadcastPacket(del);
L2ItemInstance target2 = getInventory().addItem(target);
//FIXME Just send the updates if possible (old way wasn't working though)
PetItemList iu = new PetItemList(this);
_owner.sendPacket(iu);
setCurrentState(STATE_IDLE);
if (getFollowStatus() == true)
{
followOwner(_owner);
}
}
public void reduceCurrentHp(int damage, L2Character attacker)
{
super.reduceCurrentHp(damage, attacker);
// this is usually only called in combat
if (!isDead() && attacker != null)
{
if (!isInCombat())
{
startAttack(attacker);
}
else
{
_log.fine("already attacking");
}
}
if (isDead())
{
synchronized(this)
{
if (_decayTask == null)
{
// you have 3 minutes to resurrect the pet before it disappears
// timer should be set to 180000 but this is pointless
// until we have resurrection so set to 10000 for now.
_decayTask = new DecayTask(this);
_decayTimer.schedule(_decayTask, 10000);
}
}
}
}
public void onDecay()
{
deleteMe(_owner);
}
public void giveAllToOwner()
{
try
{
Inventory petInventory = getInventory();
L2ItemInstance[] items = petInventory.getItems();
for (int i = 0; (i < items.length); i++)
{
L2ItemInstance giveit = items[i];
if (((giveit.getItem().getWeight() * giveit.getCount())
+ _owner.getInventory().getTotalWeight())
< _owner.getMaxLoad())
{
// If the owner can carry it give it to them
giveItemToOwner(giveit);
}
else
{
// If they can't carry it, chuck it on the floor :)
dropItemHere(giveit);
}
}
}
catch(Exception e)
{
_log.fine("Give all items error " + e);
}
}
public void giveItemToOwner(L2ItemInstance item)
{
try
{
_owner.getInventory().addItem(item);
getInventory().dropItem(item, item.getCount());
PetInventoryUpdate petiu = new PetInventoryUpdate();
ItemList PlayerUI = new ItemList(_owner, false);
petiu.addRemovedItem(item);
_owner.sendPacket(petiu);
_owner.sendPacket(PlayerUI);
}
catch (Exception e){_log.fine("Error while giving item to owner: " + e);}
}
public void broadcastStatusUpdate()
{
super.broadcastStatusUpdate();
if (getOwner() != null)
{
getOwner().sendPacket(new PetStatusUpdate(this));
}
}
public void deleteMe(L2PcInstance owner)
{
unSummon(owner);
destroyControlItem(owner);
owner.sendPacket(new PetDelete(getObjectId(), 2));
}
public void unSummon (L2PcInstance owner)
{
giveAllToOwner();
L2World.getInstance().removeVisibleObject(this);
removeAllKnownObjects();
owner.setPet(null);
setTarget(null);
}
public void destroyControlItem(L2PcInstance owner)
{
try
{
L2ItemInstance removedItem = owner.getInventory().destroyItem(getControlItemId(), 1);
InventoryUpdate iu = new InventoryUpdate();
iu.addRemovedItem(removedItem);
//client.getConnection().sendPacket(iu);
owner.sendPacket(iu);
StatusUpdate su = new StatusUpdate(owner.getObjectId());
su.addAttribute(StatusUpdate.CUR_LOAD, owner.getCurrentLoad());
owner.sendPacket(su);
UserInfo ui = new UserInfo(owner);
owner.sendPacket(ui);
CharInfo info = new CharInfo(owner);
owner.broadcastPacket(info);
L2World world = L2World.getInstance();
world.removeObject(removedItem);
}
catch (Exception e){
_log.fine("Error while destroying control item: " + e);
}
}
public void dropAllItems()
{
try
{
L2ItemInstance[] items = getInventory().getItems();
for (int i = 0; (i < items.length); i++)
{
dropItemHere(items[i]);
}
}
catch(Exception e)
{
_log.fine("Pet Drop Error: " + e);
}
}
public void dropItemHere(L2ItemInstance dropit)
{
dropit = getInventory().dropItem(dropit.getObjectId(), dropit.getCount());
if (dropit != null)
{
_log.fine("Item id to drop: "+dropit.getItemId()+" amount: "+dropit.getCount());
// position where pet was last
dropit.setX(getX());
dropit.setY(getY());
dropit.setZ(getZ()+100);
// otherwise you cannot pick it up
dropit.setOnTheGround(true);
DropItem dis = new DropItem(dropit, getObjectId());
// also notify all other players about the drop
L2Character[] players = broadcastPacket(dis);
for (int k = 0; k < players.length; k++)
{
((L2PcInstance)players[k]).addKnownObjectWithoutCreate(dropit);
}
L2World.getInstance().addVisibleObject(dropit);
}
}
public void startAttack(L2Character target)
{
if (!knownsObject(target))
{
target.addKnownObject(this);
this.addKnownObject(target);
}
if (!isRunning())
{
setRunning(true);
ChangeMoveType move = new ChangeMoveType(this, ChangeMoveType.RUN);
broadcastPacket(move);
}
super.startAttack(target);
}
public int getAttackRange()
{
return _attackRange;
}
public void setAttackRange(int range)
{
if (range < 36)
range = 36;
_attackRange = range;
}
public void setFollowStatus(boolean state)
{
_follow = state;
}
public boolean getFollowStatus()
{
return _follow;
}
public void updateKnownObjects()
{
updateKnownCounter += 1;
if (updateKnownCounter >3)
{
if(getKnownObjects().size() !=0)
{
L2Object[] knownobjects = (L2Object[]) _knownObjects.toArray(new L2Object[_knownObjects.size()]);
for (int x=0; x< knownobjects.length; x++)
{
if (getDistance(knownobjects[x].getX(),knownobjects[x].getY()) > 4000)
{
if (knownobjects[x] instanceof L2MonsterInstance)
{
removeKnownObject(knownobjects[x]);
((L2MonsterInstance)knownobjects[x]).removeKnownObject(this);
}
else
{
removeKnownObject(knownobjects[x]);
knownobjects[x].removeKnownObject(this);
}
}
}
}
updateKnownCounter = 0;
}
}
}
The table below shows all metrics for L2PetInstance.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 92.00 | Number of blocks | |
| BLOCK_COMMENT | 67.00 | Number of block comment lines | |
| COMMENTS | 95.00 | Comment lines | |
| COMMENT_DENSITY | 0.28 | Comment density | |
| COMPARISONS | 45.00 | Number of comparison operators | |
| CYCLOMATIC | 93.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 2.00 | Comments in declarations | |
| DOC_COMMENT | 6.00 | Number of javadoc comment lines | |
| ELOC | 336.00 | Effective lines of code | |
| EXEC_COMMENTS | 20.00 | Comments in executable code | |
| EXITS | 97.00 | Procedure exits | |
| FUNCTIONS | 54.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 76.04 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 88.00 | 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 | 20.00 | 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 | 2.00 | 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 | 7.00 | 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 | 2.00 | 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 | 12.00 | 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 | 1.00 | 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 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 1.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 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 | 39.00 | 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 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 1189.00 | 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 | 1.00 | 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 | 4.00 | 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 | 2.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 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 | 1.00 | 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 | 2.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 685.00 | Number of lines in the source file | |
| LINE_COMMENT | 22.00 | Number of line comments | |
| LOC | 521.00 | Lines of code | |
| LOGICAL_LINES | 239.00 | Number of statements | |
| LOOPS | 5.00 | Number of loops | |
| NEST_DEPTH | 6.00 | Maximum nesting depth | |
| OPERANDS | 904.00 | Number of operands | |
| OPERATORS | 1864.00 | Number of operators | |
| PARAMS | 32.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2768.00 | Halstead program length | |
| PROGRAM_VOCAB | 375.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 56.00 | Number of return points from functions | |
| SIZE | 16697.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 321.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 54.00 | Number of unique operators | |
| WHITESPACE | 69.00 | Number of whitespace lines | |