FileManagerControllerImpl.java
| Index Score | ||
|---|---|---|
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com.limegroup.gnutella |
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FrostWire |
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 | |
|---|---|---|
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' |  |
| PARAMS | Number of formal parameter declarations | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| FUNCTIONS | Number of function declarations | |
| EXITS | Procedure exits | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| RETURNS | Number of return points from functions | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| COMPARISONS | Number of comparison operators | |
| EXEC_COMMENTS | Comments in executable code | |
| LOOPS | Number of loops | |
| DOC_COMMENT | Number of javadoc comment lines | |
| COMMENTS | Comment lines | |
| WHITESPACE | Number of whitespace lines | |
| LINE_COMMENT | Number of line comments | |
| CYCLOMATIC | Cyclomatic complexity | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
package com.limegroup.gnutella;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.Map.Entry;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import com.google.inject.name.Named;
import com.limegroup.gnutella.altlocs.AltLocManager;
import com.limegroup.gnutella.auth.ContentManager;
import com.limegroup.gnutella.auth.ContentResponseData;
import com.limegroup.gnutella.auth.ContentResponseObserver;
import com.limegroup.gnutella.messages.QueryRequest;
import com.limegroup.gnutella.metadata.MetaDataReader;
import com.limegroup.gnutella.simpp.SimppListener;
import com.limegroup.gnutella.simpp.SimppManager;
import com.limegroup.gnutella.version.UpdateHandler;
import com.limegroup.gnutella.xml.LimeXMLDocument;
import com.limegroup.gnutella.xml.LimeXMLDocumentFactory;
import com.limegroup.gnutella.xml.LimeXMLProperties;
import com.limegroup.gnutella.xml.LimeXMLReplyCollection;
import com.limegroup.gnutella.xml.LimeXMLReplyCollectionFactory;
import com.limegroup.gnutella.xml.LimeXMLSchema;
import com.limegroup.gnutella.xml.LimeXMLSchemaRepository;
import com.limegroup.gnutella.xml.SchemaReplyCollectionMapper;
@Singleton
public class FileManagerControllerImpl implements FileManagerController {
private final Provider<UrnCache> urnCache;
private final Provider<DownloadManager> downloadManager;
private final Provider<CreationTimeCache> creationTimeCache;
private final Provider<ContentManager> contentManager;
private final Provider<AltLocManager> altLocManager;
private final Provider<ResponseFactory> responseFactory;
private final Provider<SavedFileManager> savedFileManager;
private final Provider<SimppManager> simppManager;
private final Provider<UpdateHandler> updateHandler;
private final Provider<ActivityCallback> activityCallback;
private final ScheduledExecutorService backgroundExecutor;
private final LimeXMLReplyCollectionFactory limeXMLReplyCollectionFactory;
private final LimeXMLDocumentFactory limeXMLDocumentFactory;
private final MetaDataReader metaDataReader;
private final Provider<SchemaReplyCollectionMapper> schemaReplyCollectionMapper;
private final Provider<LimeXMLSchemaRepository> limeXMLSchemaRepository;
/**
* @param urnCache
* @param downloadManager
* @param creationTimeCache
* @param contentManager
* @param altLocManager
*/
@Inject
public FileManagerControllerImpl(Provider<UrnCache> urnCache,
Provider<DownloadManager> downloadManager,
Provider<CreationTimeCache> creationTimeCache,
Provider<ContentManager> contentManager,
Provider<AltLocManager> altLocManager,
Provider<ResponseFactory> responseFactory,
Provider<SavedFileManager> savedFileManager,
Provider<SimppManager> simppManager,
Provider<UpdateHandler> updateHandler,
Provider<ActivityCallback> activityCallback,
@Named("backgroundExecutor") ScheduledExecutorService backgroundExecutor,
LimeXMLReplyCollectionFactory limeXMLReplyCollectionFactory,
LimeXMLDocumentFactory limeXMLDocumentFactory,
MetaDataReader metaDataReader,
Provider<SchemaReplyCollectionMapper> schemaReplyCollectionMapper,
Provider<LimeXMLSchemaRepository> limeXMLSchemaRepository) {
this.urnCache = urnCache;
this.downloadManager = downloadManager;
this.creationTimeCache = creationTimeCache;
this.contentManager = contentManager;
this.altLocManager = altLocManager;
this.responseFactory = responseFactory;
this.savedFileManager = savedFileManager;
this.simppManager = simppManager;
this.updateHandler = updateHandler;
this.activityCallback = activityCallback;
this.backgroundExecutor = backgroundExecutor;
this.limeXMLReplyCollectionFactory = limeXMLReplyCollectionFactory;
this.limeXMLDocumentFactory = limeXMLDocumentFactory;
this.metaDataReader = metaDataReader;
this.schemaReplyCollectionMapper = schemaReplyCollectionMapper;
this.limeXMLSchemaRepository = limeXMLSchemaRepository;
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#save()
*/
public void save() {
urnCache.get().persistCache();
creationTimeCache.get().persistCache();
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#loadStarted()
*/
public void loadStarted() {
urnCache.get().clearPendingHashes(this);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#loadFinished()
*/
public void loadFinished() {
creationTimeCache.get().pruneTimes();
downloadManager.get().getIncompleteFileManager().registerAllIncompleteFiles();
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#clearPendingShare(java.io.File)
*/
public void clearPendingShare(File f) {
urnCache.get().clearPendingHashesFor(f, this);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#calculateAndCacheUrns(java.io.File, com.limegroup.gnutella.UrnCallback)
*/
public void calculateAndCacheUrns(File file, UrnCallback callback) {
urnCache.get().calculateAndCacheUrns(file, callback);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#addUrns(java.io.File, java.util.Set)
*/
public void addUrns(File file, Set<? extends URN> urns) {
urnCache.get().addUrns(file, urns);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#fileAdded(java.io.File, com.limegroup.gnutella.URN)
*/
public void fileAdded(File file, URN urn) {
CreationTimeCache cache = creationTimeCache.get();
synchronized (cache) {
Long cTime = cache.getCreationTime(urn);
if (cTime == null)
cTime = new Long(file.lastModified());
// if cTime is non-null but 0, then the IO subsystem is
// letting us know that the file was FNF or an IOException
// occurred - the best course of action is to
// ignore the issue and not add it to the CTC, hopefully
// we'll get a correct reading the next time around...
if (cTime.longValue() > 0) {
// these calls may be superfluous but are quite fast....
cache.addTime(urn, cTime.longValue());
cache.commitTime(urn);
}
}
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#lastUrnRemoved(com.limegroup.gnutella.URN)
*/
public void lastUrnRemoved(URN urn) {
altLocManager.get().purge(urn);
creationTimeCache.get().removeTime(urn);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#getNewestUrns(com.limegroup.gnutella.messages.QueryRequest, int)
*/
public List<URN> getNewestUrns(QueryRequest qr, int number) {
return creationTimeCache.get().getFiles(qr, number);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#getResponseDataFor(com.limegroup.gnutella.URN)
*/
public ContentResponseData getResponseDataFor(URN urn) {
return contentManager.get().getResponse(urn);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#requestValidation(com.limegroup.gnutella.URN, com.limegroup.gnutella.auth.ContentResponseObserver)
*/
public void requestValidation(URN urn, ContentResponseObserver observer) {
contentManager.get().request(urn, observer, 5000);
}
/* (non-Javadoc)
* @see com.limegroup.gnutella.FileManagerController#getAlternateLocationCount(com.limegroup.gnutella.URN)
*/
public int getAlternateLocationCount(URN urn) {
return altLocManager.get().getNumLocs(urn);
}
public void fileChanged(URN urn, Long time) {
CreationTimeCache cache = creationTimeCache.get();
// re-populate the ctCache
synchronized (cache) {
cache.removeTime(urn);// addFile() put lastModified
cache.addTime(urn, time);
cache.commitTime(urn);
}
}
public Long getCreationTime(URN urn) {
return creationTimeCache.get().getCreationTime(urn);
}
public Response createPureMetadataResponse() {
return responseFactory.get().createResponse(LimeXMLProperties.DEFAULT_NONFILE_INDEX, 0, " ");
}
public Response createResponse(FileDesc desc) {
return responseFactory.get().createResponse(desc);
}
public void loadFinishedPostSave() {
savedFileManager.get().run();
updateHandler.get().tryToDownloadUpdates();
activityCallback.get().fileManagerLoaded();
}
public void addSimppListener(SimppListener listener) {
simppManager.get().addListener(listener);
}
public void removeSimppListener(SimppListener listener) {
simppManager.get().removeListener(listener);
}
public void fileManagerLoading() {
activityCallback.get().fileManagerLoading();
}
public void handleSharedFileUpdate(File file) {
activityCallback.get().handleSharedFileUpdate(file);
}
public void scheduleWithFixedDelay(Runnable command, int initialDelay, int delay, TimeUnit unit) {
backgroundExecutor.scheduleWithFixedDelay(command, initialDelay, delay, unit);
}
public void setAnnotateEnabled(boolean enabled) {
activityCallback.get().setAnnotateEnabled(enabled);
}
public boolean warnAboutSharingSensitiveDirectory(File directory) {
return activityCallback.get().warnAboutSharingSensitiveDirectory(directory);
}
public LimeXMLReplyCollection createLimeXMLReplyCollection(String URI) {
return limeXMLReplyCollectionFactory.createLimeXMLReplyCollection(URI);
}
public LimeXMLDocument createLimeXMLDocument(
Collection<? extends Entry<String, String>> nameValueList,
String schemaURI) {
return limeXMLDocumentFactory.createLimeXMLDocument(nameValueList, schemaURI);
}
public LimeXMLDocument readDocument(File file) throws IOException {
return metaDataReader.readDocument(file);
}
public void add(String schemaURI,
LimeXMLReplyCollection replyCollection) {
schemaReplyCollectionMapper.get().add(schemaURI, replyCollection);
}
public Collection<LimeXMLReplyCollection> getCollections() {
return schemaReplyCollectionMapper.get().getCollections();
}
public LimeXMLReplyCollection getReplyCollection(String schemaURI) {
return schemaReplyCollectionMapper.get().getReplyCollection(schemaURI);
}
public String[] getAvailableSchemaURIs() {
return limeXMLSchemaRepository.get().getAvailableSchemaURIs();
}
public LimeXMLSchema getSchema(String uri) {
return limeXMLSchemaRepository.get().getSchema(uri);
}
}
The table below shows all metrics for FileManagerControllerImpl.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 36.00 | Number of blocks | |
| BLOCK_COMMENT | 36.00 | Number of block comment lines | |
| COMMENTS | 50.00 | Comment lines | |
| COMMENT_DENSITY | 0.30 | Comment density | |
| COMPARISONS | 2.00 | Number of comparison operators | |
| CYCLOMATIC | 35.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 13.00 | Comments in declarations | |
| DOC_COMMENT | 7.00 | Number of javadoc comment lines | |
| ELOC | 164.00 | Effective lines of code | |
| EXEC_COMMENTS | 3.00 | Comments in executable code | |
| EXITS | 52.00 | Procedure exits | |
| FUNCTIONS | 33.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 39.55 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 90.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 0.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 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 | 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 | 1.00 | 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 | 1.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 0.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 11.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 0.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 0.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 1.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 1.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 1.00 | 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 | 1.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 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 | 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 | 289.00 | Number of lines in the source file | |
| LINE_COMMENT | 7.00 | Number of line comments | |
| LOC | 201.00 | Lines of code | |
| LOGICAL_LINES | 106.00 | Number of statements | |
| LOOPS | 0.00 | Number of loops | |
| NEST_DEPTH | 3.00 | Maximum nesting depth | |
| OPERANDS | 556.00 | Number of operands | |
| OPERATORS | 902.00 | Number of operators | |
| PARAMS | 51.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1458.00 | Halstead program length | |
| PROGRAM_VOCAB | 273.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 39.00 | Number of return points from functions | |
| SIZE | 11397.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 239.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 34.00 | Number of unique operators | |
| WHITESPACE | 38.00 | Number of whitespace lines | |