Main.java
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|---|---|---|
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net.sourceforge.cruisecontrol |
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CruiseControl |
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 | |
|---|---|---|
| JAVA0266 | JAVA0266 Use of System.out |  |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| EXITS | Procedure exits | |
| SIZE | Size of the file in bytes | |
| DECL_COMMENTS | Comments in declarations | |
| DOC_COMMENT | Number of javadoc comment lines | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| FUNCTIONS | Number of function declarations | |
| UNIQUE_OPERANDS | Number of unique operands | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| JAVA0130 | JAVA0130 Non-static method does not use instance fields | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| RETURNS | Number of return points from functions | |
| OPERANDS | Number of operands | |
| JAVA0076 | JAVA0076 Use of magic number | |
| PARAMS | Number of formal parameter declarations | |
| PROGRAM_VOLUME | Halstead program volume | |
| PROGRAM_LENGTH | Halstead program length | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| LINE_COMMENT | Number of line comments | |
| OPERATORS | Number of operators | |
| LOOPS | Number of loops | |
| BLOCKS | Number of blocks | |
| JAVA0009 | JAVA0009 Protected member in final class | |
| LOGICAL_LINES | Number of statements | |
| COMMENTS | Comment lines | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
| WHITESPACE | Number of whitespace lines | |
/********************************************************************************
* CruiseControl, a Continuous Integration Toolkit
* Copyright (c) 2001-2003, ThoughtWorks, Inc.
* 200 E. Randolph, 25th Floor
* Chicago, IL 60601 USA
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* + Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* + Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* + Neither the name of ThoughtWorks, Inc., CruiseControl, nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************************/
package net.sourceforge.cruisecontrol;
import java.io.File;
import java.io.IOException;
import java.util.Properties;
import net.sourceforge.cruisecontrol.jmx.CruiseControlControllerAgent;
import net.sourceforge.cruisecontrol.launch.CruiseControlMain;
import net.sourceforge.cruisecontrol.launch.Launcher;
import net.sourceforge.cruisecontrol.report.BuildLoopMonitorRepository;
import net.sourceforge.cruisecontrol.report.BuildLoopPostingConfiguration;
import net.sourceforge.cruisecontrol.util.MainArgs;
import net.sourceforge.cruisecontrol.util.threadpool.ThreadQueueProperties;
import net.sourceforge.cruisecontrol.web.EmbeddedJettyServer;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
/**
* Command line entry point.
*
* @author alden almagro, ThoughtWorks, Inc. 2002
* @author <a href="mailto:jcyip@thoughtworks.com">Jason Yip</a>
*/
public final class Main implements CruiseControlMain {
private static final Logger LOG = Logger.getLogger(Main.class);
/** the default name for the instance. */
private static final String DEFAULT_NAME = "";
/**
* the default webapp directory.
*/
private static final String DEFAULT_WEBAPP_PATH = "/webapps/cruisecontrol";
/**
* the default dashboard (new webapp) directory.
*/
private static final String DEFAULT_DASHBOARD_PATH = "/webapps/dashboard";
/**
* the default port for the embedded Jetty.
*/
private static final int DEFAULT_WEB_PORT = 8080;
/**
* the default time interval used for http posting.
*/
private static final int DEFAULT_INTERVAL = 5;
private static final boolean DEFAULT_POSTING_ENABLED = true;
/**
* Commandline entry point into the application.
*
* @deprecated Use the Launcher class instead
*/
public static void main(String[] args) {
boolean normalExit = new Main().start(args);
if (!normalExit) {
System.exit(1);
}
}
private CruiseControlController controller;
private CruiseControlControllerAgent agent;
/**
* Print the version, configure the project with serialized build info and/or arguments and start the project build
* process.
*
* @return true indicates normal return/exit.
*/
public boolean start(String[] args) {
Properties versionProperties = getBuildVersionProperties();
printVersion(versionProperties);
if (shouldPrintUsage(args)) {
printUsage();
return false;
}
try {
checkDeprecatedArguments(args, LOG);
if (MainArgs.findIndex(args, "debug") != MainArgs.NOT_FOUND) {
Logger.getRootLogger().setLevel(Level.DEBUG);
}
controller = createController(args, versionProperties);
if (shouldStartJmxAgent(args)) {
startJmxAgent(args);
}
if (shouldStartEmbeddedServer(args)) {
startEmbeddedServer(args);
}
if (shouldPostDataToDashboard(args)) {
startPostingToDashboard(args);
}
parseCCName(args);
controller.resume();
} catch (CruiseControlException e) {
LOG.fatal(e.getMessage());
printUsage();
return false;
}
return true;
}
private void startJmxAgent(String[] args) {
agent = new CruiseControlControllerAgent(controller, parseJMXHttpPort(args),
parseRmiPort(args), parseUser(args), parsePassword(args), parseXslPath(args));
agent.start();
}
private CruiseControlController createController(String[] args, Properties versionProperties)
throws CruiseControlException {
CruiseControlController ccController = new CruiseControlController();
ccController.setVersionProperties(versionProperties);
File configFile = new File(parseConfigFileName(args, CruiseControlController.DEFAULT_CONFIG_FILE_NAME));
try {
ccController.setConfigFile(configFile);
} catch (CruiseControlException e) {
LOG.error("error setting config file on controller", e);
throw e;
}
int maxNbThreads = ccController.getConfigManager().getCruiseControlConfig().getMaxNbThreads();
ThreadQueueProperties.setMaxThreadCount(maxNbThreads);
return ccController;
}
/**
* Starts the embedded Jetty server on the port given by the command line argument -webport and loads the
* application from the path specified by the command line argument -webapppath. Uses default values if either
* argument are not specified.
*
* @param args command line arguments
*/
void startEmbeddedServer(final String[] args) throws CruiseControlException {
EmbeddedJettyServer embeddedJettyServer = new EmbeddedJettyServer(parseWebPort(args), parseWebappPath(args),
parseDashboardPath(args), parseConfigFileName(args, CruiseControlController.DEFAULT_CONFIG_FILE_NAME)
, parseJMXHttpPort(args), parseRmiPort(args));
embeddedJettyServer.start();
}
protected static void checkDeprecatedArguments(String[] args, Logger logger) {
if (MainArgs.findIndex(args, "port") != MainArgs.NOT_FOUND) {
logger.warn("WARNING: The port argument is deprecated. Use jmxport instead.");
}
}
public static void printUsage() {
System.out.println("");
System.out.println("Usage:");
System.out.println("");
System.out.println("Starts a continuous integration loop");
System.out.println("");
System.out.println("cruisecontrol [options]");
System.out.println("");
System.out.println("Build loop options are:");
System.out.println("");
System.out.println(" -configfile file configuration file; default config.xml");
System.out.println(" -debug set logging level to DEBUG");
System.out.println(" -? or -help print this usage message");
System.out.println("");
System.out.println("Options when using JMX");
System.out.println(" Note: JMX server only started if -jmxport and/or -rmiport specified");
System.out.println(" -jmxport [number] port of the JMX HttpAdapter; default 8000");
System.out.println(" -rmiport [number] RMI port of the Controller; default 1099");
System.out.println(" -user username username for HttpAdapter; default no login required");
System.out.println(" -password pwd password for HttpAdapter; default no login required");
System.out.println(" -xslpath directory location of jmx xsl files; default files in package");
System.out.println("");
System.out.println("Options when using embedded Jetty");
System.out.println(" -webport [number] port for the Reporting website; default 8080, removing");
System.out.println(" this propery will make cruisecontrol start without Jetty");
System.out.println(" -webapppath directory location of the exploded WAR file for the legacy reporting");
System.out.println(" application. default ./webapps/cruisecontrol");
System.out.println(" -dashboard directory location of the exploded WAR file for the dashboard");
System.out.println(" application. default ./webapps/dashboard");
System.out.println(" -postenabled enabled switch of posting current build information to dashboard");
System.out.println(" default is true");
System.out.println(" -dashboardurl url the url for dashboard (used for posting build information)");
System.out.println(" default is http://localhost:8080/dashboard");
System.out.println(" -postinterval interval how frequently build information will be posted to dashboard");
System.out.println(" default is 5 (in second).");
System.out.println(" -ccname name A logical name which will be displayed in the");
System.out.println(" Reporting Application's status page.");
System.out.println("");
}
/**
* Parse cc Name from arguments.
*
* @param args command line arguments.
* @return the name of this instance if specified on the command line, otherwise DEFAULT_NAME.
*/
static String parseCCName(String[] args) {
String theCCName = MainArgs.parseArgument(args, "ccname", DEFAULT_NAME, DEFAULT_NAME);
System.setProperty("ccname", theCCName);
return theCCName;
}
static boolean shouldPostDataToDashboard(String[] args) {
return parseHttpPostingEnabled(args) && BuildLoopMonitorRepository.getBuildLoopMonitor() == null;
}
public void startPostingToDashboard(String[] args) {
String url = parseDashboardUrl(args);
long interval = parseHttpPostingInterval(args);
BuildLoopMonitorRepository.cancelExistingAndStartNewPosting(controller,
new BuildLoopPostingConfiguration(url, interval));
}
/**
* Parse webport from arguments.
*
* @param args command line arguments.
* @return the webport if specified on the command line, otherwise DEFAULT_WEB_PORT.
*/
static int parseWebPort(String[] args) {
return MainArgs.parseInt(args, "webport", MainArgs.NOT_FOUND, DEFAULT_WEB_PORT);
}
/**
* Parse webapppath from arguments.
*
* @param args command line arguments.
* @return the webappdir if specified in the command line arguments, otherwise returns DEFAULT_WEBAPP_DIR.
*/
String parseWebappPath(String[] args) {
String webappPath = MainArgs.parseArgument(args, "webapppath", getDefaultWebAppPath(), getDefaultWebAppPath());
if (webappPath != null) {
validateWebAppPath(webappPath, "webapppath");
}
return webappPath;
}
/**
* Creates the default webapppath by combining cchome and DEFAULT_WEBAPP_PATH
*
* @return the full default path
*/
private String getDefaultWebAppPath() {
return System.getProperty(Launcher.CCHOME_PROPERTY, ".") + DEFAULT_WEBAPP_PATH;
}
/**
* Creates the default webapppath by combining cchome and DEFAULT_WEBAPP_PATH
*
* @return the full default path
*/
private static String getDefaultDashboardPath() {
return System.getProperty(Launcher.CCHOME_PROPERTY, ".") + DEFAULT_DASHBOARD_PATH;
}
/**
* Parse dashboardpath (new webapp) from arguments.
*
* @param args command line arguments.
* @return the directory if specified in the command line arguments, otherwise returns DEFAULT_DASHBOARD_PATH.
*/
static String parseDashboardPath(String[] args) {
String dashboardPath = MainArgs
.parseArgument(args, "dashboard", getDefaultDashboardPath(), getDefaultDashboardPath());
if (dashboardPath != null) {
validateWebAppPath(dashboardPath, "dashboard");
}
return dashboardPath;
}
private static void validateWebAppPath(String webappPath, String path) {
File directory = new File(webappPath);
if (!directory.isDirectory()) {
throw new IllegalArgumentException(
"'" + path + "' argument must specify an existing directory but was " + webappPath);
}
directory = new File(webappPath, "WEB-INF");
if (!directory.isDirectory()) {
throw new IllegalArgumentException("'" + path + "' argument must point to an exploded web app. "
+ "No WEB-INF directory exists for: " + webappPath);
}
}
/**
* Parse configfile from arguments and override any existing configfile value from reading serialized Project info.
*
* @param configFileName existing configfile value read from serialized Project info
* @return final value of configFileName; never null
* @throws CruiseControlException if final configfile value is null
*/
static String parseConfigFileName(String[] args, String configFileName) throws CruiseControlException {
configFileName = MainArgs.parseArgument(args, "configfile", configFileName, null);
if (configFileName == null) {
throw new CruiseControlException("'configfile' is a required argument to CruiseControl.");
}
return configFileName;
}
static boolean shouldStartJmxAgent(String[] args) {
return MainArgs.argumentPresent(args, "jmxport") || MainArgs.argumentPresent(args, "rmiport") || MainArgs
.argumentPresent(args, "port");
}
/**
* If either -webport or -webapppath are specified on the command line, then the embedded Jetty server should be
* started, otherwise it should not.
*
* @param args command line arguments.
* @return true if the embedded Jetty server should be started, false if not.
*/
static boolean shouldStartEmbeddedServer(String[] args) {
return MainArgs.argumentPresent(args, "webport") || MainArgs.argumentPresent(args, "webapppath");
}
/**
* Parse port number from arguments.
*
* @return port number
* @throws IllegalArgumentException if port argument is invalid
*/
static int parseJMXHttpPort(String[] args) {
if (MainArgs.argumentPresent(args, "jmxport") && MainArgs.argumentPresent(args, "port")) {
throw new IllegalArgumentException(
"'jmxport' and 'port' arguments are not valid together. Use" + " 'jmxport' instead.");
} else if (MainArgs.argumentPresent(args, "jmxport")) {
return MainArgs.parseInt(args, "jmxport", MainArgs.NOT_FOUND, 8000);
} else {
return MainArgs.parseInt(args, "port", MainArgs.NOT_FOUND, 8000);
}
}
static int parseRmiPort(String[] args) {
return MainArgs.parseInt(args, "rmiport", MainArgs.NOT_FOUND, 1099);
}
static String parseXslPath(String[] args) {
String xslpath = MainArgs.parseArgument(args, "xslpath", null, null);
if (xslpath != null) {
File directory = new File(xslpath);
if (!directory.isDirectory()) {
throw new IllegalArgumentException(
"'xslpath' argument must specify an existing directory but was " + xslpath);
}
}
return xslpath;
}
/**
* Parse password from arguments and override any existing password value from reading serialized Project info.
*
* @return final value of password.
*/
static String parsePassword(String[] args) {
return MainArgs.parseArgument(args, "password", null, null);
}
/**
* Parse user from arguments and override any existing user value from reading serialized Project info.
*
* @return final value of user.
*/
static String parseUser(String[] args) {
return MainArgs.parseArgument(args, "user", null, null);
}
/**
* Retrieves the current version information, as indicated in the version.properties file.
*/
private static Properties getBuildVersionProperties() {
Properties props = new Properties();
try {
props.load(Main.class.getResourceAsStream("/version.properties"));
} catch (IOException e) {
LOG.error("Error reading version properties", e);
}
return props;
}
/**
* Writes the current version information to the logging information stream.
*/
private static void printVersion(Properties props) {
LOG.info("CruiseControl Version " + props.getProperty("version") + " " + props.getProperty("version.info"));
}
static boolean shouldPrintUsage(String[] args) {
return MainArgs.findIndex(args, "?") != MainArgs.NOT_FOUND
|| MainArgs.findIndex(args, "help") != MainArgs.NOT_FOUND;
}
public void stop() {
controller.pause();
agent.stop();
}
public static String parseDashboardUrl(String[] args) {
int webport = parseWebPort(args);
if (webport == MainArgs.NOT_FOUND) {
webport = 8080;
}
return MainArgs.parseArgument(args, "dashboardurl", defaultDashboardUrl(webport), defaultDashboardUrl(8080));
}
private static String defaultDashboardUrl(int port) {
return "http://localhost:" + port + "/dashboard";
}
public static long parseHttpPostingInterval(String[] args) {
return MainArgs.parseInt(args, "postinterval", DEFAULT_INTERVAL, DEFAULT_INTERVAL);
}
public static boolean parseHttpPostingEnabled(String[] args) {
return MainArgs.parseBoolean(args, "postenabled", DEFAULT_POSTING_ENABLED, DEFAULT_POSTING_ENABLED);
}
}
The table below shows all metrics for Main.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 56.00 | Number of blocks | |
| BLOCK_COMMENT | 0.00 | Number of block comment lines | |
| COMMENTS | 143.00 | Comment lines | |
| COMMENT_DENSITY | 0.68 | Comment density | |
| COMPARISONS | 30.00 | Number of comparison operators | |
| CYCLOMATIC | 57.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 23.00 | Comments in declarations | |
| DOC_COMMENT | 143.00 | Number of javadoc comment lines | |
| ELOC | 210.00 | Effective lines of code | |
| EXEC_COMMENTS | 0.00 | Comments in executable code | |
| EXITS | 64.00 | Procedure exits | |
| FUNCTIONS | 32.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 61.85 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 73.00 | 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 | 1.00 | 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 | 0.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 4.00 | 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 | 6.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | 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 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 1.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 7.00 | 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 | 2.00 | 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 | 1.00 | 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 | 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 | 37.00 | 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 | 452.00 | Number of lines in the source file | |
| LINE_COMMENT | 0.00 | Number of line comments | |
| LOC | 262.00 | Lines of code | |
| LOGICAL_LINES | 141.00 | Number of statements | |
| LOOPS | 0.00 | Number of loops | |
| NEST_DEPTH | 3.00 | Maximum nesting depth | |
| OPERANDS | 736.00 | Number of operands | |
| OPERATORS | 1253.00 | Number of operators | |
| PARAMS | 31.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1989.00 | Halstead program length | |
| PROGRAM_VOCAB | 278.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 42.00 | Number of return points from functions | |
| SIZE | 19002.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 238.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 40.00 | Number of unique operators | |
| WHITESPACE | 47.00 | Number of whitespace lines | |