PluginDesc.java
| Index Score | ||
|---|---|---|
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org.jext.misc |
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Jext |
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 | |
|---|---|---|
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' |  |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0030 | JAVA0030 Private field not used | |
| JAVA0169 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0266 | JAVA0266 Use of System.out | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| LINE_COMMENT | Number of line comments | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0259 | JAVA0259 Return of collection/array field | |
| FUNCTIONS | Number of function declarations | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0171 | JAVA0171 Unused local variable | |
| JAVA0265 | JAVA0265 Use of Throwable.printStackTrace() | |
| EXEC_COMMENTS | Comments in executable code | |
| DECL_COMMENTS | Comments in declarations | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| DOC_COMMENT | Number of javadoc comment lines | |
| COMMENTS | Comment lines | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| LOOPS | Number of loops | |
| JAVA0256 | JAVA0256 Assignment of external collection/array to field | |
| WHITESPACE | Number of whitespace lines | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* 06/13/2003
*
* PluginDesc.java - Represents a plugin which can be downloaded.
* Copyright (C) 2003 Paolo Giarrusso
* blaisorblade_work@yahoo.it
* www.jext.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.jext.misc;
import org.jext.Jext;
import org.jext.Utilities;
import java.net.*;
import java.io.*;
import java.text.Format;
import java.util.zip.*;
import java.util.*;
public class PluginDesc {
//these are the datas which are stored. This class is mainly a get/set method collector.
private String srcName, binName;
private int srcSize, binSize;
private String desc;
private String name;
private String displayName;
private String release;
private PluginAuthor[] authors;
private String[] deps;
/**this is the format string which is used to build the Url using the mirror and file names*/
private Format format;
//maybe an additional fields with the jar name to check if it is already installed?
//FIXME: add fields to remember whether a plugin has been downloaded in this session; give errors if redownloading,
//offering to do it anyway.
private boolean binDownloaded;
private boolean srcDownloaded;
//User-specific installation folders.
private static final String LOCAL_DOWNLOAD_PATH = Jext.SETTINGS_DIRECTORY + "downloadedPlugins" + File.separator;
private static final String LOCAL_DOC_PATH = Jext.SETTINGS_DIRECTORY + "doc" + File.separator;
private static final String LOCAL_BINLIBRARY_PATH = Jext.SETTINGS_DIRECTORY + "bin" + File.separator;
private static final String LOCAL_LIBRARY_PATH = Jext.SETTINGS_DIRECTORY + "lib" + File.separator;
private static final String LOCAL_PLUGINS_PATH = Jext.SETTINGS_DIRECTORY + "plugins" + File.separator;
//System-wide installation folders.
private static final String SYSTEM_DOWNLOAD_PATH = Jext.JEXT_HOME +
File.separator + "downloadedPlugins" + File.separator;
private static final String SYSTEM_DOC_PATH = Jext.JEXT_HOME +
File.separator + "doc" + File.separator;
private static final String SYSTEM_BINLIBRARY_PATH = Jext.JEXT_HOME +
File.separator + "bin" + File.separator;
private static final String SYSTEM_LIBRARY_PATH = Jext.JEXT_HOME +
File.separator + "lib" + File.separator;
private static final String SYSTEM_PLUGINS_PATH = Jext.JEXT_HOME +
File.separator + "plugins" + File.separator;
//This is an enumeration of path positions inside the array.
private static final int DOWNLOAD_PATH_ID = 0;
private static final int DOC_PATH_ID = 1;
private static final int BINLIBRARY_PATH_ID = 2;
private static final int LIBRARY_PATH_ID = 3;
private static final int PLUGINS_PATH_ID = 4;
private static final String[] LOCAL_PATHS = {
LOCAL_DOWNLOAD_PATH, LOCAL_DOC_PATH, LOCAL_BINLIBRARY_PATH, LOCAL_LIBRARY_PATH, LOCAL_PLUGINS_PATH };
private static final String[] SYSTEM_PATHS = {
SYSTEM_DOWNLOAD_PATH, SYSTEM_DOC_PATH, SYSTEM_BINLIBRARY_PATH, SYSTEM_LIBRARY_PATH, SYSTEM_PLUGINS_PATH };
private static String[] PATHS = LOCAL_PATHS; //FIXME: this should be true on Windows 9x system.
public String toString() {
return "Name: " + name + "; displayName: " + displayName + "; binSize: " + binSize;
}
public PluginDesc(String _name, String _release, String _displayName) {
name = _name;
release = _release;
displayName = _displayName;
}
/**
* Return the "local installation" flag. We say that a plugin is installed
* <i>locally</i> if it is put in the user-specific <code>Jext.SETTINGS_DIRECTORY</code>,
* (i.e. .jext); otherwise, it is installed in the <code>Jext.JEXT_HOME</code>.
* Call only from the AWT EventQueue thread.
* @return The value of the "local installation" flag.
* @see #setLocalInstallation(boolean)
*/
public static boolean isLocalInstallation() {
return PATHS == LOCAL_PATHS;
}
/**
* Sets the "local installation" flag.
* Call only from the AWT EventQueue thread.
* @see #isLocalInstallation() for the meaning of this flag.
*/
public static void setLocalInstallation(boolean local) {
PATHS = local ? LOCAL_PATHS : SYSTEM_PATHS;
}
/**
* This method tries to build all folders used by PluginGet. CHECKED
*/
/* friendly */ static boolean initDirectories() {
boolean result = true;
for (int i = 0; i < LOCAL_PATHS.length; i++) {
StringBuffer sb = new StringBuffer(LOCAL_PATHS[i]);
sb.deleteCharAt(sb.length() - 1); //delete the final Char.
File currDir = new File(sb.toString());
if (currDir.exists()) {
if(!currDir.isDirectory())
currDir.renameTo(new File( sb.append(".bak").toString() )); //preserve possible existing files.
else
continue;
}
result = currDir.mkdir() && result; //it keeps on going, however.
}
return result;
}
//FIXME: instead of using all these "notify"-back runnables, let's establish
//one general purpose logger to use. Maybe(runnables can have other side effects).
//But let's keep them only as possibility, adding another logging way.
//FIXME: passing the mirror is broken, since we must have a list of mirror, when one of them fails.
public void downloadSrc(HandlingRunnable notifier, String mirror) {
URL url = getSrcUrl(mirror);
System.out.println(url.toString());
Utilities.downloadFile(url, PATHS[DOWNLOAD_PATH_ID] + srcName, true, notifier);
//srcDownloaded = true;
}
public void downloadBin(HandlingRunnable notifier, String mirror) {
URL url = getBinUrl(mirror);
System.out.println(url.toString());
Utilities.downloadFile(url, PATHS[DOWNLOAD_PATH_ID] + binName, true, notifier);
//binDownloaded = true;
}
public void install(Runnable notifyMissing) throws IOException {
install(notifyMissing, PATHS[DOWNLOAD_PATH_ID] + binName);
}
public void install(Runnable notifyMissing, String path) throws IOException {
ZipFile zip = null;
System.out.println("Path is : " + path);
try {
File file = new File(path);
if (!file.exists()) {
if (notifyMissing != null)
notifyMissing.run();
return;
}
zip = new ZipFile(file);
Enumeration entries = zip.entries();
while (entries.hasMoreElements()) {
ZipEntry entry = (ZipEntry) entries.nextElement();
String entryName = entry.getName();
if (entry.isDirectory()) { //For instance the themes directory for SkinLF.
File outDir = new File(PATHS[BINLIBRARY_PATH_ID] + entryName);
if (!outDir.exists())
outDir.mkdir();
continue;
}
InputStream in = new BufferedInputStream(zip.getInputStream(entry));
int len = entryName.length();
String outPath = null, plugJar = name + ".jar";
if (entryName.indexOf(File.separatorChar) != -1) { //i.e. it is under a folder!!
outPath = PATHS[BINLIBRARY_PATH_ID]; //but many plugins would require installing themselves
//within system bin folder. How to solve this? FIXME
} else if (entryName.endsWith(".jar")) {
if (entryName.equals(plugJar)) //the plugin's jar has the same name as the plugin,
//while the other jars are libraries.
outPath = PATHS[PLUGINS_PATH_ID];
else
outPath = PATHS[LIBRARY_PATH_ID];
} else if (entryName.endsWith(".dll") || entryName.endsWith(".so")) {
outPath = PATHS[BINLIBRARY_PATH_ID];
} else if (entryName.endsWith(".txt")) {
outPath = PATHS[DOC_PATH_ID] + name + File.separator; //for text files; we create a doc/<plugName> folder.
(new File(outPath)).mkdir();
} else { //Other files.
outPath = PATHS[BINLIBRARY_PATH_ID];//??
}
if (outPath != null) {
File outFile = new File(outPath + entryName);
if (outFile.exists())
outFile.renameTo(new File(outPath + entryName + ".bak")); //Could fail and return false!
OutputStream out = new BufferedOutputStream(new FileOutputStream(outFile));
Utilities.copy(in, out, false, null);
}
}
} catch (IOException e) {//FIXME: Utilities.copy() doesn't throw any more any exception.
throw e;
} finally {
if (zip != null) {
try {
zip.close();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
}
}
/** Returns the url of the source pack of this plugin*/
public URL getSrcUrl(String mirror) {
try {
return new URL (format.format(new String[] {mirror, srcName}));
} catch (MalformedURLException mue) {
return null;
}
}
/** Returns the url of the binary pack of this plugin*/
public URL getBinUrl(String mirror) {
try {
return new URL (format.format(new String[] {mirror, binName}));
} catch (MalformedURLException mue) {
return null;
}
}
//--FIELDS part.
//SET
public void setName(String _name) {
name = _name;
}
public void setDisplayName(String _displayName) {
displayName = _displayName;
}
public void setRelease(String _release) {
release = _release;
}
public void setDesc(String _desc) {
desc = _desc;
}
public void setSrcName(String _srcName, int _size) {
srcName = _srcName;
srcSize = _size;
}
public void setBinName(String _binName, int _size) {
binName = _binName;
binSize = _size;
}
public void setUrlFormatter(Format _format) {
format = _format;
}
public void setAuthors(PluginAuthor[] _authors) {
authors = _authors;
}
public void setDeps(String[] _deps) {
deps = _deps;
}
//GET
public String getDisplayName() {
return displayName;
}
public int getBinSize() {
return binSize;
}
public int getSrcSize() {
return srcSize;
}
public String getName() {
return name;
}
public String getDesc() {
return desc;
}
public String getRelease() {
return release;
}
public PluginAuthor[] getAuthors() {
return authors;
}
public String[] getDeps() {
return deps;
}
}
The table below shows all metrics for PluginDesc.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 49.00 | Number of blocks | |
| BLOCK_COMMENT | 22.00 | Number of block comment lines | |
| COMMENTS | 59.00 | Comment lines | |
| COMMENT_DENSITY | 0.34 | Comment density | |
| COMPARISONS | 20.00 | Number of comparison operators | |
| CYCLOMATIC | 51.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 17.00 | Comments in declarations | |
| DOC_COMMENT | 19.00 | Number of javadoc comment lines | |
| ELOC | 174.00 | Effective lines of code | |
| EXEC_COMMENTS | 4.00 | Comments in executable code | |
| EXITS | 29.00 | Procedure exits | |
| FUNCTIONS | 28.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 64.09 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 56.00 | 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 | 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 | 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 | 2.00 | JAVA0030 Private field not used | |
| JAVA0031 | 0.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 7.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 1.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 3.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 3.00 | 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 | 22.00 | 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 | 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 | 1.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 1.00 | 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 | 2.00 | 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 | 2.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 1.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 3.00 | 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 | 320.00 | Number of lines in the source file | |
| LINE_COMMENT | 18.00 | Number of line comments | |
| LOC | 215.00 | Lines of code | |
| LOGICAL_LINES | 112.00 | Number of statements | |
| LOOPS | 2.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 510.00 | Number of operands | |
| OPERATORS | 935.00 | Number of operators | |
| PARAMS | 24.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1445.00 | Halstead program length | |
| PROGRAM_VOCAB | 234.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 32.00 | Number of return points from functions | |
| SIZE | 10858.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 187.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 47.00 | Number of unique operators | |
| WHITESPACE | 46.00 | Number of whitespace lines | |