PCClassLoader.java
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|---|---|---|
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pcgen.persistence.lst |
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PCGen |
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 | |
|---|---|---|
| COMPARISONS | Number of comparison operators |  |
| EXITS | Procedure exits | |
| LOC | Lines of code | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| BLOCKS | Number of blocks | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| CYCLOMATIC | Cyclomatic complexity | |
| OPERANDS | Number of operands | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERATORS | Number of operators | |
| ELOC | Effective lines of code | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| UNIQUE_OPERANDS | Number of unique operands | |
| JAVA0076 | JAVA0076 Use of magic number | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
| LINES | Number of lines in the source file | |
| UNIQUE_OPERATORS | Number of unique operators | |
| SIZE | Size of the file in bytes | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| LOGICAL_LINES | Number of statements | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| WHITESPACE | Number of whitespace lines | |
| FUNCTIONS | Number of function declarations | |
| DECL_COMMENTS | Comments in declarations | |
| COMMENTS | Comment lines | |
| PARAMS | Number of formal parameter declarations | |
| NEST_DEPTH | Maximum nesting depth | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
/*
* PCClassLoader.java
* Copyright 2001 (C) Bryan McRoberts <merton_monk@yahoo.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Created on February 22, 2002, 10:29 PM
*
* $Id: PCClassLoader.java 6673 2008-06-16 03:05:01Z thpr $
*/
package pcgen.persistence.lst;
import java.util.List;
import java.util.Map;
import java.util.StringTokenizer;
import pcgen.cdom.enumeration.IntegerKey;
import pcgen.cdom.inst.PCClassLevel;
import pcgen.core.Globals;
import pcgen.core.PCClass;
import pcgen.core.PObject;
import pcgen.core.SubClass;
import pcgen.core.SubstitutionClass;
import pcgen.core.prereq.Prerequisite;
import pcgen.persistence.PersistenceLayerException;
import pcgen.persistence.SystemLoader;
import pcgen.rules.context.LoadContext;
import pcgen.util.Logging;
/**
*
* @author David Rice <david-pcgen@jcuz.com>
* @version $Revision: 6673 $
*/
public final class PCClassLoader extends LstObjectFileLoader<PCClass>
{
/** Creates a new instance of PCClassLoader */
public PCClassLoader()
{
super();
}
/**
* @see pcgen.persistence.lst.LstObjectFileLoader#parseLine(LoadContext, pcgen.core.PObject, java.lang.String, pcgen.persistence.lst.CampaignSourceEntry)
*/
@Override
public PCClass parseLine(LoadContext context, PCClass target,
String lstLine, CampaignSourceEntry source) throws PersistenceLayerException
{
PCClass pcClass = target;
/*
* FIXME TODO This should probably be done AFTER SUB*CLASS string checking,
* as a null PCClass with SUB* items is meaningless... and an error that should
* be flagged to the user - thpr 1/10/07
*/
if (pcClass == null)
{
pcClass = new PCClass();
}
if (lstLine.startsWith("SUBCLASS:")
|| lstLine.startsWith("SUBCLASSLEVEL:"))
{
SubClass subClass = null;
if (lstLine.startsWith("SUBCLASS:"))
{
if (lstLine.indexOf("\t") == -1)
{
Logging.errorPrint("Expected SUBCLASS to have "
+ "additional Tags in " + source.getURI()
+ " (e.g. COST is a required Tag in a SUBCLASS)");
}
final String n = lstLine.substring(9, lstLine.indexOf("\t"));
subClass = pcClass.getSubClassKeyed(n);
if (subClass == null)
{
subClass = new SubClass();
subClass.setSourceCampaign(source.getCampaign());
subClass.setSourceURI(source.getURI());
pcClass.addSubClass(subClass);
}
}
else
{
if ((pcClass.getSubClassList() != null)
&& !pcClass.getSubClassList().isEmpty())
{
subClass =
pcClass.getSubClassList().get(
pcClass.getSubClassList().size() - 1);
subClass.addToLevelArray(lstLine.substring(14));
return pcClass;
}
}
if (subClass != null)
{
SubClassLoader.parseLine(context, subClass, lstLine, source);
}
return pcClass;
}
if (lstLine.startsWith("SUBSTITUTIONCLASS:")
|| lstLine.startsWith("SUBSTITUTIONLEVEL:"))
{
SubstitutionClass substitutionClass = null;
if (lstLine.startsWith("SUBSTITUTIONCLASS:"))
{
if (lstLine.indexOf("\t") > 0)
{
substitutionClass =
pcClass.getSubstitutionClassKeyed(lstLine
.substring(18, lstLine.indexOf("\t")));
}
else
{
substitutionClass =
pcClass.getSubstitutionClassKeyed(lstLine
.substring(18));
}
if (substitutionClass == null)
{
substitutionClass = new SubstitutionClass();
substitutionClass.setSourceCampaign(source.getCampaign());
substitutionClass.setSourceURI(source.getURI());
pcClass.addSubstitutionClass(substitutionClass);
}
}
else
{
if ((pcClass.getSubstitutionClassList() != null)
&& !pcClass.getSubstitutionClassList().isEmpty()
&& lstLine.length() > 18)
{
substitutionClass = pcClass.getSubstitutionClassList().get(
pcClass.getSubstitutionClassList().size() - 1);
substitutionClass.addToLevelArray(lstLine.substring(18));
return pcClass;
}
}
if (substitutionClass != null)
{
SubstitutionClassLoader.parseLine(context, substitutionClass, lstLine,
source);
}
return pcClass;
}
return parseClassLine(context, lstLine, source, pcClass);
}
private PCClass parseClassLine(LoadContext context, String lstLine,
CampaignSourceEntry source, PCClass pcClass)
throws PersistenceLayerException
{
int tabLoc = lstLine.indexOf(SystemLoader.TAB_DELIM);
String lineIdentifier;
String restOfLine;
if (tabLoc == -1)
{
lineIdentifier = lstLine;
restOfLine = null;
}
else
{
lineIdentifier = lstLine.substring(0, tabLoc);
restOfLine = lstLine.substring(tabLoc + 1);
}
if (lineIdentifier.startsWith("CLASS:"))
{
String name = lineIdentifier.substring(6);
if (!name.equals(pcClass.getKeyName())
&& (name.indexOf(".MOD") < 0))
{
completeObject(source, pcClass);
pcClass = new PCClass();
pcClass.setName(name);
pcClass.setSourceURI(source.getURI());
pcClass.setSourceCampaign(source.getCampaign());
}
// need to grab PCClass instance for this .MOD minus the .MOD part of the name
else if (name.endsWith(".MOD"))
{
pcClass =
Globals.getContext().ref.silentlyGetConstructedCDOMObject(PCClass.class, name.substring(0, name
.length() - 4));
}
parseLineIntoClass(context, pcClass, source, restOfLine);
}
else
{
try
{
String repeatTag = null;
String thisLevel;
int rlLoc = lineIdentifier.indexOf(":REPEATLEVEL:");
if (rlLoc == -1)
{
thisLevel = lineIdentifier;
}
else
{
thisLevel = lineIdentifier.substring(0, rlLoc);
repeatTag = lineIdentifier.substring(rlLoc + 13);
}
int iLevel = Integer.parseInt(thisLevel);
if (iLevel == 0)
{
/*
* This is for backwards compatibility with PCGen 5.14
* getPCCText which writes out things to level 0 :P
*/
parseLineIntoClass(context, pcClass, source, restOfLine);
}
else if (iLevel > 0)
{
parseClassLevelLine(context, pcClass, iLevel, source, restOfLine);
if (repeatTag != null)
{
parseRepeatClassLevel(context, restOfLine, source, pcClass, iLevel, repeatTag);
}
}
else
{
Logging.errorPrint("Invalid Level Identifier: " + thisLevel
+ " for " + pcClass.getDisplayName()
+ ". Value must be greater than zero");
}
}
catch (NumberFormatException nfe)
{
// I think we can ignore this, as
// it's supposed to be the level #
// but could be almost anything else
Logging.errorPrint("Expected a level value, but got '"
+ lineIdentifier + "' instead in " + source.getURI(), nfe);
}
}
return pcClass;
}
public void parseClassLevelLine(LoadContext context, PCClass pcClass,
int lvl, CampaignSourceEntry source,
String restOfLine) throws PersistenceLayerException
{
if (restOfLine == null)
{
return;
}
PCClassLevel classlevel = pcClass.getClassLevel(lvl);
final StringTokenizer colToken = new StringTokenizer(restOfLine,
SystemLoader.TAB_DELIM);
Map<String, LstToken> tokenMap = TokenStore.inst().getTokenMap(
PCClassLstToken.class);
// loop through all the tokens and parse them
while (colToken.hasMoreTokens())
{
String token = colToken.nextToken().trim();
int colonLoc = token.indexOf(':');
if (colonLoc == -1)
{
Logging.errorPrint("Invalid Token - does not contain a colon: "
+ token);
continue;
}
else if (colonLoc == 0)
{
Logging.errorPrint("Invalid Token - starts with a colon: "
+ token);
continue;
}
String key = token.substring(0, colonLoc);
String value = (colonLoc == token.length() - 1) ? null : token
.substring(colonLoc + 1);
if (context.processToken(classlevel, key, value))
{
context.commit();
}
else if (tokenMap.containsKey(key))
{
PCClassLstToken tok = (PCClassLstToken) tokenMap.get(key);
LstUtils.deprecationCheck(tok, pcClass, value);
if (!tok.parse(pcClass, value, lvl))
{
Logging.errorPrint("Error parsing class "
+ pcClass.getDisplayName() + ':' + source.getURI()
+ ':' + token + "\"");
}
}
else if (!PObjectLoader.parseTagLevel(pcClass, token, lvl))
{
Logging.replayParsedMessages();
}
Logging.clearParseMessages();
}
}
public void parseLineIntoClass(LoadContext context, PCClass pcClass,
CampaignSourceEntry source, String restOfLine) throws PersistenceLayerException
{
if (restOfLine == null)
{
return;
}
final StringTokenizer colToken =
new StringTokenizer(restOfLine, SystemLoader.TAB_DELIM);
Map<String, LstToken> tokenMap =
TokenStore.inst().getTokenMap(PCClassLstToken.class);
// loop through all the tokens and parse them
while (colToken.hasMoreTokens())
{
String token = colToken.nextToken().trim();
if (token.startsWith("CHECK"))
{
Logging.deprecationPrint("Class " + pcClass.getDisplayName()
+ " has token " + token + " which is ignored");
continue;
}
else if (token.equals("HASSUBCLASS"))
{
Logging.deprecationPrint("Class " + pcClass.getDisplayName()
+ " has token HASSUBCLASS which should be "
+ "changed to HASSUBCLASS:YES");
pcClass.setHasSubClass(true);
}
else if (token.equals("HASSUBSTITUTIONLEVEL"))
{
Logging.deprecationPrint("Class " + pcClass.getDisplayName()
+ " has token HASSUBSTITUTIONLEVEL which should be "
+ "changed to HASSUBSTITUTIONLEVEL:YES");
pcClass.setHasSubstitutionClass(true);
}
int colonLoc = token.indexOf(':');
if (colonLoc == -1)
{
Logging.errorPrint("Invalid Token - does not contain a colon: "
+ token);
continue;
}
else if (colonLoc == 0)
{
Logging.errorPrint("Invalid Token - starts with a colon: "
+ token);
continue;
}
String key = token.substring(0, colonLoc);
String value = (colonLoc == token.length() - 1) ? null : token
.substring(colonLoc + 1);
if (context.processToken(pcClass, key, value))
{
context.commit();
}
else if (tokenMap.containsKey(key))
{
PCClassLstToken tok = (PCClassLstToken) tokenMap.get(key);
LstUtils.deprecationCheck(tok, pcClass, value);
if (!tok.parse(pcClass, value, 0))
{
Logging.errorPrint("Error parsing class "
+ pcClass.getDisplayName() + ':' + source.getURI() + ':'
+ token + "\"");
}
}
else if (!PObjectLoader.parseTagLevel(pcClass, token, 0))
{
Logging.replayParsedMessages();
}
Logging.clearParseMessages();
}
}
private void parseRepeatClassLevel(LoadContext context, String restOfLine,
CampaignSourceEntry source, PCClass pcClass, int iLevel,
String colString) throws PersistenceLayerException
{
//
// REPEAT:<level increment>|<consecutive>|<max level>
//
final StringTokenizer repeatToken = new StringTokenizer(colString, "|");
final int tokenCount = repeatToken.countTokens();
int lvlIncrement = 1000; // an arbitrarily large number...
int consecutive = 0; // 0 means don't skip any
int maxLevel = 100; // an arbitrarily large number...
if (pcClass.hasMaxLevel())
{
maxLevel = pcClass.getSafe(IntegerKey.LEVEL_LIMIT);
}
if (tokenCount > 0)
{
try
{
lvlIncrement = Integer.parseInt(repeatToken.nextToken());
}
catch (NumberFormatException nfe)
{
Logging.errorPrint("Non-Numeric Level Increment info '"
+ colString + "' in " + source.getURI(), nfe);
}
}
boolean oldSyntax = false;
if (tokenCount > 1)
{
boolean consumed = false;
String tokenTwo = repeatToken.nextToken();
if (tokenTwo.startsWith("SKIP="))
{
tokenTwo = tokenTwo.substring(5);
}
else if (tokenTwo.startsWith("MAX="))
{
if (tokenCount > 2)
{
Logging.errorPrint("MAX= cannot be followed by another item in REPEATLEVEL. SKIP= must appear before MAX=");
}
String maxString = tokenTwo.substring(4);
try
{
maxLevel = Integer.parseInt(maxString);
}
catch (NumberFormatException nfe)
{
Logging.errorPrint("Non-Numeric Max Level info MAX='" + maxLevel
+ "' in " + source.getURI(), nfe);
}
consumed = true;
}
else
{
oldSyntax = true;
}
if (!consumed)
{
try
{
consecutive = Integer.parseInt(tokenTwo);
}
catch (NumberFormatException nfe)
{
Logging.errorPrint("Non-Numeric Consecutive Level info '"
+ colString + "' in " + source.getURI(), nfe);
}
}
}
if (tokenCount > 2)
{
String tokenThree = repeatToken.nextToken();
String maxString;
if (!oldSyntax && tokenThree.startsWith("MAX="))
{
maxString = tokenThree.substring(4);
}
else
{
maxString = tokenThree;
}
try
{
maxLevel = Integer.parseInt(maxString);
}
catch (NumberFormatException nfe)
{
Logging.errorPrint("Non-Numeric Max Level info '" + colString
+ "' in " + source.getURI(), nfe);
}
}
int count = consecutive - 1; // first one already added by processing of lstLine, so skip it
for (int lvl = iLevel + lvlIncrement; lvl <= maxLevel; lvl +=
lvlIncrement)
{
if ((consecutive == 0) || (count != 0))
{
parseClassLevelLine(context, pcClass, lvl, source, restOfLine);
}
if (consecutive != 0)
{
if (count == 0)
{
count = consecutive;
}
else
{
--count;
}
}
}
}
/**
* @see pcgen.persistence.lst.LstObjectFileLoader#getObjectNamed(java.lang.String)
*/
@Override
protected PCClass getObjectKeyed(String aKey)
{
return Globals.getContext().ref.silentlyGetConstructedCDOMObject(PCClass.class, aKey.startsWith("CLASS:") ? aKey
.substring(6) : aKey);
}
/**
* @see pcgen.persistence.lst.LstObjectFileLoader#finishObject(pcgen.core.PObject)
*/
@Override
protected void finishObject(final PObject target)
{
final List<Prerequisite> preReqList = target.getPrerequisiteList();
if (preReqList != null)
{
for (Prerequisite preReq : preReqList)
{
if ("VAR".equalsIgnoreCase(preReq.getKind()))
{
preReq.setSubKey("CLASS:" + target.getKeyName());
}
}
}
}
public static String fixParameter(int aInt, final String colString)
{
return new StringBuffer().append(aInt).append("|").append(colString)
.toString();
}
}
The table below shows all metrics for PCClassLoader.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 85.00 | Number of blocks | |
| BLOCK_COMMENT | 31.00 | Number of block comment lines | |
| COMMENTS | 55.00 | Comment lines | |
| COMMENT_DENSITY | 0.19 | Comment density | |
| COMPARISONS | 87.00 | Number of comparison operators | |
| CYCLOMATIC | 79.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 6.00 | Comments in declarations | |
| DOC_COMMENT | 15.00 | Number of javadoc comment lines | |
| ELOC | 292.00 | Effective lines of code | |
| EXEC_COMMENTS | 7.00 | Comments in executable code | |
| EXITS | 70.00 | Procedure exits | |
| FUNCTIONS | 9.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 85.11 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 55.00 | 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 | 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 | 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 | 1.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 1.00 | 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 | 6.00 | 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 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 2.00 | 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 | 1.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 3.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 0.00 | 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 | 1577.00 | 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 | 4.00 | 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 | 553.00 | Number of lines in the source file | |
| LINE_COMMENT | 9.00 | Number of line comments | |
| LOC | 464.00 | Lines of code | |
| LOGICAL_LINES | 150.00 | Number of statements | |
| LOOPS | 3.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 865.00 | Number of operands | |
| OPERATORS | 1556.00 | Number of operators | |
| PARAMS | 27.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2421.00 | Halstead program length | |
| PROGRAM_VOCAB | 298.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 28.00 | Number of return points from functions | |
| SIZE | 14905.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 249.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 49.00 | Number of unique operators | |
| WHITESPACE | 34.00 | Number of whitespace lines | |