BlockIPUtils.java
| Index Score | ||
|---|---|---|
 |
 |
omschaub.stuffer.main |
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 |
AZCVSUpdater |
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 | |
|---|---|---|
| EXEC_COMMENTS | Comments in executable code |  |
| LINE_COMMENT | Number of line comments | |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0265 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
| NEST_DEPTH | Maximum nesting depth | |
| JAVA0049 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0166 | JAVA0166 Generic exception caught | |
| EXITS | Procedure exits | |
| BLOCKS | Number of blocks | |
| JAVA0266 | JAVA0266 Use of System.out | |
| COMPARISONS | Number of comparison operators | |
| JAVA0288 | JAVA0288 Inconsistent null check | |
| JAVA0171 | JAVA0171 Unused local variable | |
| UNIQUE_OPERANDS | Number of unique operands | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| SIZE | Size of the file in bytes | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0109 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| CYCLOMATIC | Cyclomatic complexity | |
| LINES | Number of lines in the source file | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| OPERATORS | Number of operators | |
| PROGRAM_LENGTH | Halstead program length | |
| ELOC | Effective lines of code | |
| JAVA0077 | JAVA0077 Private field not used in declaring class | |
| PROGRAM_VOLUME | Halstead program volume | |
| OPERANDS | Number of operands | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| LOC | Lines of code | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| UNIQUE_OPERATORS | Number of unique operators | |
| DOC_COMMENT | Number of javadoc comment lines | |
| DECL_COMMENTS | Comments in declarations | |
| WHITESPACE | Number of whitespace lines | |
| RETURNS | Number of return points from functions | |
/*
* Created on Oct 1, 2005
* Created by omschaub
*
*/
package omschaub.stuffer.main;
import java.io.UnsupportedEncodingException;
import java.util.Iterator;
import java.util.regex.*;
import omschaub.stuffer.containers.ClientBlock;
import omschaub.stuffer.containers.IP;
//import omschaub.stuffer.containers.TotalPeerContainer;
import org.eclipse.swt.graphics.RGB;
import org.gudy.azureus2.plugins.PluginInterface;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.download.DownloadException;
import org.gudy.azureus2.plugins.download.DownloadManager;
import org.gudy.azureus2.plugins.download.DownloadManagerListener;
import org.gudy.azureus2.plugins.download.DownloadPeerListener;
import org.gudy.azureus2.plugins.ipfilter.IPFilter;
import org.gudy.azureus2.plugins.ipfilter.IPRange;
import org.gudy.azureus2.plugins.peers.Peer;
import org.gudy.azureus2.plugins.peers.PeerEvent;
import org.gudy.azureus2.plugins.peers.PeerListener2;
import org.gudy.azureus2.plugins.peers.PeerManager;
import org.gudy.azureus2.plugins.peers.PeerManagerListener;
import org.gudy.azureus2.pluginsimpl.local.ipfilter.IPFilterImpl;
public class BlockIPUtils {
private static int total30;
public static void startMainClientCheck(){
try{
final PluginInterface pluginInterface = Plugin.getPluginInterface();
DownloadManager dm = pluginInterface.getDownloadManager();
//Setting up the main listener
final PeerManagerListener pml = new PeerManagerListener()
{
public void
peerAdded(
final PeerManager manager,
final Peer peer )
{
IP peerIP = new IP(peer.getIp());
/* if(!Plugin.totalPeer_set.isPresent(peerIP)){
TotalPeerContainer tpc = new TotalPeerContainer(peerIP,Plugin.getPluginInterface().getUtilities().getCurrentSystemTime());
Plugin.totalPeer_set.addToMap(tpc);
}else{
TotalPeerContainer tpc = Plugin.totalPeer_set.getTotalPeerContainer(peerIP);
tpc.setConnectionAttemptsPlusOne();
tpc.setLastConnectionTime(Plugin.getPluginInterface().getUtilities().getCurrentSystemTime());
if(tpc.rule1(peer.getPercentDoneInThousandNotation())){
try {
makeIPFilterRule(peer.getIp(),getPeerID(peer.getId()),peer.getClient(),manager.getDownload().getName(),"r255,g255,b255");
} catch (DownloadException e) {
e.printStackTrace();
}
}
}
*/
peer.addListener(new PeerListener2(){
public void eventOccurred(PeerEvent event) {
if(event.getType() == PeerEvent.ET_STATE_CHANGED){
if(Plugin.areRulesPaused) return;
if(((Integer)event.getData()).intValue() == Peer.TRANSFERING){
try{
if(Plugin.getPluginInterface().getPluginconfig().getPluginBooleanParameter("Stuffer_Block_Seeder",false)){
System.out.println(" % done: " + peer.getPercentDoneInThousandNotation());
if(peer.isSeed() || peer.getPercentDoneInThousandNotation() == 1000){
//System.out.println(" % done: " + peer.getPercentDoneInThousandNotation());
String color = Plugin.getPluginInterface().getPluginconfig().getPluginStringParameter("Stuffer_Block_Seeder_Color","r255g0b0");
//System.out.println("Seeder Color: " + color);
if(!color.equalsIgnoreCase("null")){
String peerID = getPeerID(peer.getId());
String clientName = peer.getClient();
// peer.setSnubbed(true);
makeIPFilterRule(peer.getIp(),"Seeder: " + peerID,clientName + " Seeder",manager.getDownload().getName(), color);
Constants.SEEDER_CLIENT_BLOCKS++;
Plugin.getTab2().renumberMOD_Seeder(false, true);
}
}
}
if(Plugin.getPluginInterface().getPluginconfig().getPluginBooleanParameter("Stuffer_Block_Mods",true)){
Pattern p = Pattern.compile("Azureus (?:[^0-2]|[^01]\\.[^0-2]|[^01]\\.[^01]\\.[^0]|[^01]\\.[^01]\\.[\\d]\\.[^0-2])");
Matcher m = p.matcher(peer.getClient());
if(m.find()){
//System.out.println("Inside RegEx Expression: " + peer.getClient());
if(!peer.supportsMessaging()){
String clientName = peer.getClient();
System.out.println("Found MOD client " + clientName + " : " + peer.getIp() + " at " + Utils.getCurrentTime());
try {
if(manager != null){
String color = Plugin.getPluginInterface().getPluginconfig().getPluginStringParameter("Stuffer_Block_Mods_Color","r255g0b0");
//String peerID = Plugin.getPluginInterface().getUtilities().getFormatters().encodeBytesToString(peer.getId());
if(!color.equalsIgnoreCase("null")){
String peerID = getPeerID(peer.getId());
// peer.setSnubbed(true);
makeIPFilterRule(peer.getIp(),"MOD: " + peerID,clientName + " MOD",manager.getDownload().getName(), color);
Constants.MOD_CLIENT_BLOCKS++;
Plugin.getTab2().renumberMOD_Seeder(true,false);
}
}
} catch (DownloadException e) {
e.printStackTrace();
}
}
}
}
}catch(Exception e){
e.printStackTrace();
}
try {
if(manager != null){
String clientName = peer.getClient();
String color = mainRuleRun(clientName,manager.isSuperSeeding(), manager.getDownload().getState());
if(!color.equalsIgnoreCase("null")){
String peerID = getPeerID(peer.getId());
/*String peerID;
try {
peerID = new String(peer.getId(),"ISO-8859-1");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
peerID = "Normal Peer";
}*/
//String peerID = Plugin.getPluginInterface().getUtilities().getFormatters().encodeBytesToString(peer.getId());
//peer.setSnubbed(true);
makeIPFilterRule(peer.getIp(),peerID,clientName,manager.getDownload().getName(), color);
}
}
} catch (DownloadException e) {
e.printStackTrace();
}
}
}else if(event.getType() == PeerEvent.ET_BAD_CHUNK){
System.out.println(" sentBadChunk listener has been triggered by " + peer.getIp() + " : " + peer.getClient());
/*if(arg1 >= 1){
System.out.println("Peer has sent a bad chunk: " + peer.getClient() + peer.getIp());
if(Plugin.getPluginInterface().getPluginconfig().getPluginBooleanParameter("Stuffer_Block_Bad",true)){
try {
String color = Plugin.getPluginInterface().getPluginconfig().getPluginStringParameter("Stuffer_Block_Bad_Color","r0g255b0");
if(!color.equalsIgnoreCase("null")){
makeIPFilterRule(peer.getIp(),"Bad Data Peer",peer.getClient(),manager.getDownload().getName(), color);
Constants.BAD_CLIENT_BLOCKS++;
Tab2Utilities.renumberMOD_BAD(false,true);
}
} catch (DownloadException e) {
e.printStackTrace();
}
}
}*/
}
}//End of Event Occurred
});
}
public void
peerRemoved(
PeerManager manager,
Peer peer )
{
IP peerIP = new IP(peer.getIp());
/* TotalPeerContainer tpc = Plugin.totalPeer_set.getTotalPeerContainer(peerIP);
if(tpc != null){
tpc.setDisconnectsPlusOne();
tpc.setPercentDone(peer.getPercentDoneInThousandNotation());
}*/
if(peer != null){
if(peer.getState() != 50){
total30++;
System.out.println("peer: " + peer.getIp() + " State: " + peer.getState() + " Total: " + total30);
}
}
}
};
dm.addListener(
new DownloadManagerListener()
{
public void
downloadAdded(
final Download download )
{
download.addPeerListener(
new DownloadPeerListener()
{
public void
peerManagerAdded(
Download download,
final PeerManager peer_manager )
{
peer_manager.addListener(pml);
}
public void
peerManagerRemoved(
Download download,
PeerManager peer_manager )
{
peer_manager.removeListener(pml);
}
});
}
public void
downloadRemoved(
Download download )
{
}
});
}catch( Throwable e ){
e.printStackTrace();
}
}
/**
* Main method to make a IPFilter rule and report it to the GUI if it is running
* **Be sure to snub the peer BEFORE entering this code!
*
* @param peerIP
* @param peerID
* @param peerClient
* @param downloadName
* @param color
*/
public static void makeIPFilterRule(final String peerIP,
final String peerID,
final String peerClient,
final String downloadName,
final String color){
Thread makeFilter = new Thread() {
public void run() {
try{
IPFilter ipf = new IPFilterImpl();
RGB rgb = Utils.getRGB(color);
if (!ipf.isInRange(peerIP)){
//peer.setSnubbed(true);
//System.out.println(Utils.parseString(peerID) + " : Blocked -- Peer: " + peerClient);
IPRange ipr = Plugin.getPluginInterface().getIPFilter().createRange(true);
ipr.setStartIP(peerIP);
ipr.setEndIP(peerIP);
ipr.setDescription("Stuffer - " + Utils.parseString(peerClient) + " Killed"+ " c#" + Utils.getHexfromRGB(rgb));
ipr.checkValid();
ipf.addRange(ipr);
if(Plugin.getTab1() != null){
Plugin.getTab1().addElement(peerIP,peerID,peerClient,downloadName, color);
Plugin.getTab1().totalChange();
}
}
}catch(Exception e){
e.printStackTrace();
}
}
};
makeFilter.setDaemon(true);
makeFilter.start();
}
/**
* Parse out the nasty stuff from the PeerID and return a nice human readable string
* @param peerBytes
* @return
* @throws UnsupportedEncodingException
*/
public static String getPeerID (byte[] peerBytes){
for (int i = 0; i < peerBytes.length; i++) {
int b = (0xFF & peerBytes[i]);
if (b < 32 || b > 127)
peerBytes[i] = '-';
}
String peerID;
try {
//peerID = new String(peerBytes,"ISO-8859-1");
peerID = new String(peerBytes);
return peerID;
} catch (Exception e) {
e.printStackTrace();
return "Error Parsing ID";
}
}
/**
* Main Rule Run.. it will test all the rules from the clientList
* @param peerClientID
* @param downloadName
* @param isSuperSeeding
* @param downloadState
*/
public static String mainRuleRun(final String peerClient,
final boolean isSuperSeeding,
final int downloadState){
if(Plugin.areRulesPaused)
return "null";
try{
Iterator it = Plugin.clientBlock_set.getIterator();
//System.out.println(Plugin.clientBlock_set.getSize());
while(it.hasNext()){
ClientBlock cb = (ClientBlock)it.next();
//check if the clientName is RegEx or not
if(!cb.get_isRegEx()){
//is Regular String
if(stringContains(peerClient.toLowerCase(),cb.getClientName().toLowerCase())){
//match.. so block according to the rules
//check for superseeding block
if(cb.get_isSuperseeding()){
//positive for superseeding only.. now check if torrent is superseeding
if(isSuperSeeding){
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
}
return "null";
}else{
//check for rule for download/upload
//first see if both are postive, and if so, block the peer out right
if(cb.get_isDownloading() && cb.get_isUploading()){
//both positive, so block away
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
}else{
//both are not positve.. so need to step through and see which one is
try {
if(downloadState == Download.ST_DOWNLOADING){
//torrent of peer is downloading
//now see if the rule is there to block it
if(cb.get_isDownloading()){
//positive for the rule, so block
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
}
return "null";
}else if(downloadState == Download.ST_SEEDING){
//torrent of peer is seeding
//now see if the rule is there to block it
if(cb.get_isUploading()){
//positve for the rule,so block
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
}
return "null";
}else{
return "null";
}
} catch (Exception e) {
e.printStackTrace();
return "null";
}//end of single upload or download check
}//end of upload/download check
}//end of major superseed vs up/down check
}//end of regular string match
}else{
//isRegEx
Pattern p = Pattern.compile(cb.getClientName());
Matcher m = p.matcher(peerClient);
//System.out.println("INPUT: " + peer.getClient() + " : " + "Regex: " + p.pattern() + " : " + m.matches());
if(m.find()){
//check for superseeding block
if(cb.get_isSuperseeding()){
//positive for superseeding only.. now check if torrent is superseeding
if(isSuperSeeding){
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
}
return "null";
}else{
//check for rule for download/upload
//first see if both are postive, and if so, block the peer out right
if(cb.get_isDownloading() && cb.get_isUploading()){
//both positive, so block away
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
}else{
//both are not positve.. so need to step through and see which one is
try {
if(downloadState == Download.ST_DOWNLOADING){
//torrent of peer is downloading
//now see if the rule is there to block it
if(cb.get_isDownloading()){
//positive for the rule, so block
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
}else{
return "null";
}
}else if(downloadState == Download.ST_SEEDING){
//torrent of peer is seeding
//now see if the rule is there to block it
if(cb.get_isUploading()){
//positve for the rule,so block
//makeIPFilterRule(peerIP,peerID,peerClient,downloadName,clientList[i][6]);
Utils.changeHits(cb.getIndex(), 1);
return cb.getColor();
}else{
return "null";
}
}else{
return "null";
}
} catch (Exception e) {
e.printStackTrace();
return "null";
}//end of single upload or download check
}//end of upload/download check
}//end of major superseed vs up/down check
}//end of regEx match
}//end of simple string vs regex
}//end of MAIN checking FOR statement
}catch(PatternSyntaxException e){
String message = "RegEx Pattern Error - Check readme for details on how to correctly make a RegEx \n\n" + "Caused by: " + e.getDescription() + "\n\n" + e.getLocalizedMessage();
Plugin.getTab2Utilities().openErrorMessageBox("RegEx Error",message);
e.printStackTrace();
return "null";
}catch(Exception e){
e.printStackTrace();
return "null";
}
return "null";
}
/**
* Java 1.5 alternative to String.contains
*
* @param String inputLine
* @param String searchLine
* @return
*/
public static boolean stringContains(String inputLine, String searchLine){
boolean answer = false;
int nPos = 0;
while(true){
int nIndex = inputLine.indexOf(searchLine,nPos);
if(nIndex < 0){
break;
}
else
nPos = nIndex + searchLine.length();
answer = true;
}
return answer;
}
}//EOF
The table below shows all metrics for BlockIPUtils.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 79.00 | Number of blocks | |
| BLOCK_COMMENT | 50.00 | Number of block comment lines | |
| COMMENTS | 131.00 | Comment lines | |
| COMMENT_DENSITY | 0.52 | Comment density | |
| COMPARISONS | 52.00 | Number of comparison operators | |
| CYCLOMATIC | 68.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 6.00 | Comments in declarations | |
| DOC_COMMENT | 30.00 | Number of javadoc comment lines | |
| ELOC | 252.00 | Effective lines of code | |
| EXEC_COMMENTS | 42.00 | Comments in executable code | |
| EXITS | 71.00 | Procedure exits | |
| FUNCTIONS | 13.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 62.20 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 58.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 1.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 1.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 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 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 4.00 | 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 | 6.00 | 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 | 1.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 0.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 3.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 3.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 1.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 1.00 | 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 | 1.00 | 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 | 0.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 18.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 2700.00 | 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 | 7.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 1.00 | 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 | 1.00 | 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 | 1.00 | 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 | 10.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 4.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 0.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 2.00 | JAVA0288 Inconsistent null check | |
| LINES | 545.00 | Number of lines in the source file | |
| LINE_COMMENT | 51.00 | Number of line comments | |
| LOC | 307.00 | Lines of code | |
| LOGICAL_LINES | 130.00 | Number of statements | |
| LOOPS | 3.00 | Number of loops | |
| NEST_DEPTH | 13.00 | Maximum nesting depth | |
| OPERANDS | 687.00 | Number of operands | |
| OPERATORS | 1370.00 | Number of operators | |
| PARAMS | 22.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2057.00 | Halstead program length | |
| PROGRAM_VOCAB | 287.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 36.00 | Number of return points from functions | |
| SIZE | 16592.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 243.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 44.00 | Number of unique operators | |
| WHITESPACE | 107.00 | Number of whitespace lines | |