JavadocLexer.java
| Index Score | ||
|---|---|---|
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de.hunsicker.jalopy.language |
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Jalopy |
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 | |
|---|---|---|
| DECL_COMMENTS | Comments in declarations |  |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0020 | JAVA0020 Field name does not have required form | |
| RETURNS | Number of return points from functions | |
| JAVA0031 | JAVA0031 Case statement not properly closed | |
| JAVA0128 | JAVA0128 Public constructor in non-public class | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0067 | JAVA0067 Array descriptor on identifier name | |
| CYCLOMATIC | Cyclomatic complexity | |
| LINES | Number of lines in the source file | |
| DOC_COMMENT | Number of javadoc comment lines | |
| SIZE | Size of the file in bytes | |
| COMMENTS | Comment lines | |
| LOC | Lines of code | |
| LINE_COMMENT | Number of line comments | |
| FUNCTIONS | Number of function declarations | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| LOGICAL_LINES | Number of statements | |
| OPERATORS | Number of operators | |
| PROGRAM_VOLUME | Halstead program volume | |
| ELOC | Effective lines of code | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0032 | JAVA0032 Switch statement missing default | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| PROGRAM_LENGTH | Halstead program length | |
| BLOCKS | Number of blocks | |
| LOOPS | Number of loops | |
| JAVA0068 | JAVA0068 Modifiers not declared in recommended order | |
| UNIQUE_OPERANDS | Number of unique operands | |
| NEST_DEPTH | Maximum nesting depth | |
| EXITS | Procedure exits | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
package de.hunsicker.jalopy.language;
import de.hunsicker.jalopy.language.antlr.*;
import java.io.Reader;
import java.io.StringReader;
import de.hunsicker.io.FileFormat;
import org.apache.log4j.Logger;
import org.apache.log4j.Level;
import antlr.CharBuffer;
import antlr.CharStreamException;
import antlr.InputBuffer;
import antlr.LexerSharedInputState;
import antlr.RecognitionException;
import antlr.Token;
/**
* TODO
*/
public class JavadocLexer extends InternalJavadocLexer implements Lexer{
/** Logging. */
private Logger _logger = Logger.getLogger("de.hunsicker.jalopy.language.javadoc");
/** Our undefined token constant. */
final static int UNDEFINED_TOKEN = -10;
/** Marker to track position (line/column) information. */
private Position _mark;
/** Current position in the stream. */
private Position _position = new Position(1, 1);
/** Holds the string to use as a replacement for tab characters. */
private String _tabString;
/** Corresponding Javadoc parser. */
private JavadocParser _parser;
private final CompositeFactory factory;
static class MyLexerSharedInputState extends LexerSharedInputState {
/**
* @param inbuf
*/
public MyLexerSharedInputState(InputBuffer inbuf) {
super(inbuf);
}
/**
*
*/
public MyLexerSharedInputState() {
this(null);
// TODO Auto-generated constructor stub
}
public void setInputBuffer(InputBuffer inbuf) {
this.reset();
this.input = inbuf;
}
}
Recognizer recognizer = null;
/**
* Creates a new JavadocLexer object. Use {@link #setInputBuffer(Reader)}
* to set up the input buffer.
*/
public JavadocLexer(CompositeFactory factory)
{
this(new StringReader(""),factory);
_parser = new JavadocParser(this, factory.getJavaNodeFactory());
_parser.setASTFactory(factory.getNodeFactory());
_parser.setLexer(this);
}
public JavadocLexer(Reader in,CompositeFactory factory) {
this(new CharBuffer(in),factory);
}
public JavadocLexer(InputBuffer ib,CompositeFactory factory) {
this(new MyLexerSharedInputState(ib),factory);
}
public JavadocLexer(LexerSharedInputState state,CompositeFactory factory) {
super(state);
this.factory = factory;
}
public Parser getParser()
{
return _parser;
}
/**
* Reports a fatal error.
*/
public void panic()
{
if (this.inputState != null)
{
Object[] args = { getFilename(), new Integer(getLine()), new Integer(getColumn()), "JavadocLexer: panic" };
_logger.l7dlog(Level.FATAL, "PARSER_ERROR", args, null);
}
else
{
if (_logger == null)
_logger = Logger.getLogger("de.hunsicker.jalopy.language.java");
Object[] args = { "???", new Integer(0), new Integer(0), "JavaLexer: panic" };
_logger.l7dlog(Level.FATAL, "PARSER_ERROR", args, null);
}
}
/**
* Reports a fatal error.
* @param message the error message.
*/
public void panic(String message)
{
if (this.inputState != null)
{
Object[] args = { getFilename(), new Integer(getLine()), new Integer(getColumn()), message };
_logger.l7dlog(Level.FATAL, "PARSER_ERROR", args, null);
}
else
{
if (_logger == null)
_logger = Logger.getLogger("de.hunsicker.jalopy.language.java");
Object[] args = { "???", new Integer(0), new Integer(0), message };
_logger.l7dlog(Level.FATAL, "PARSER_ERROR", args, null);
}
}
/**
* Reports the given error.
*
* @param ex exception which caused the error.
*/
public void reportError(RecognitionException ex)
{
ex.printStackTrace();
Integer line = new Integer((recognizer!=null?recognizer.getStartLine():0) +getLine());
Integer column = new Integer((recognizer!=null?recognizer.getStartColumn():0) +getColumn());
Object args[] = { getFilename(), line, column, ex.getMessage() };
_logger.l7dlog(Level.ERROR, "PARSER_ERROR" , args, ex);
}
/**
* Reports the given error.
*
* @param message error message.
*/
public void reportError(String message)
{
Integer line = new Integer((recognizer!=null?recognizer.getStartLine():0) +getLine());
Integer column = new Integer((recognizer!=null?recognizer.getStartColumn():0) +getColumn());
Object args[] = { getFilename(), line, column, message };
_logger.l7dlog(Level.ERROR, "PARSER_ERROR", args, null);
}
/**
* Reports the given warning.
*
* @param message warning message.
*/
public void reportWarning(String message)
{
Object args[] = { getFilename(), new Integer(getLine()), new Integer(getColumn()), message };
_logger.l7dlog(Level.WARN, "PARSER_ERROR", args, null);
}
/**
* Returns the detected file format.
*
* @return The detected file format.
*/
public FileFormat getFileFormat()
{
return _fileFormat;
}
/**
* Sets the class to use for tokens.
*
* @param clazz a qualified class name.
*/
public void setTokenObjectClass(String clazz)
{
super.setTokenObjectClass("de.hunsicker.jalopy.language.antlr.ExtendedToken");
}
/**
* Returns the current token position.
*
* @return current position.
*/
private Position getPosition()
{
_position.line = getLine();
_position.column = getColumn();
return _position;
}
/**
* Sets the current token position.
*
* @param pos position to set.
*/
private void setPosition(Position pos)
{
setColumn(pos.column);
setLine(pos.line);
}
/**
* Holds position information.
*/
private static class Position
implements Comparable
{
int line;
int column;
public Position(int line, int column)
{
this.line = line;
this.column = column;
}
public int compareTo(Object o)
{
if (o == this)
return 0;
Position other = (Position)o;
if (this.line > other.line)
return -1;
else if (this.line < other.line)
{
return 1;
}
else
{
if (this.column > other.column)
return -1;
else if (this.column < other.column)
return 1;
}
return 0;
}
public String toString()
{
StringBuffer buf = new StringBuffer(20);
buf.append("[");
buf.append("line=");
buf.append(this.line);
buf.append(",col=");
buf.append(this.column);
buf.append("]");
return buf.toString();
}
}
/**
* Sets the input buffer to use.
* @param buf buffer to read from.
*/
public void setInputBuffer(InputBuffer buf)
{
if (this.inputState != null)
((MyLexerSharedInputState)this.inputState).setInputBuffer(buf);
}
/**
* Sets the input buffer to use.
*
* @param in reader to read from.
*/
public void setInputBuffer(Reader in)
{
setInputBuffer(new CharBuffer(in));
}
/**
* Resets the lexer. Remember that you have to set up the input buffer
* before start parsing again.
*
* @see #setInputBuffer
*/
public void reset()
{
if (this.inputState != null)
{
this.inputState.reset();
}
setFilename(Recognizer.UNKNOWN_FILE);
_tabString = null;
_fileFormat = FileFormat.UNKNOWN;
_mark = null;
}
/**
* Creates a token of the given tpye.
*
* @param t type of the token.
*/
protected Token makeToken(int t)
{
// if we find a mark, we use this position as the end of the token
// look at newline() for background information
if (_mark != null)
{
Position cur = getPosition();
setPosition(_mark);
ExtendedToken newToken = factory.getExtendedTokenFactory().create(t,null);
newToken.setLine(this.getLine());
newToken.setColumn(this.getColumn());
//ExtendedToken tok = new ExtendedToken(t, inputState.tokenStartLine,
//inputState.tokenStartColumn, inputState.line, inputState.column);
_mark = null;
setPosition(cur);
return newToken;
}
ExtendedToken newToken = factory.getExtendedTokenFactory().create(t,null);
newToken.setLine(this.getLine());
newToken.setColumn(this.getColumn());
return newToken;
// return new ExtendedToken(t, inputState.tokenStartLine,
// inputState.tokenStartColumn, inputState.line,
// inputState.column);
}
/** Amount of spaces used to replace a tab. */
private int _tabSize = 4;
/**
* Returns the current tab size.
* @return current tab size;
*/
public int getTabSize()
{
return _tabSize;
}
/**
* Sets the tab size to use.
* @param size tab size to use.
*/
public void setTabSize(int size)
{
_tabSize = size;
}
/**
* Replaces the tab char last read into the text buffer with an
* equivalent number of spaces. Note that we assume you know what you do,
* we don't check if indeed the tab char were read!
*
* @throws CharStreamException if an I/O error occured.
*/
protected void replaceTab()
throws CharStreamException
{
if (_tabString == null)
{
int tabSize = getTabSize(); // makes for faster array access
StringBuffer indent = new StringBuffer(tabSize);
for (int i = 0; i < tabSize; i++)
{
indent.append(' ');
}
_tabString = indent.toString();
}
// remove the tab char from the buffer
this.text.setLength(text.length() - 1);
// and insert the spaces
this.text.append(_tabString);
}
/**
* Replaces the newline chars last read into the text buffer with a
* single space. Note that we assume you know what you do; we don't check
* if indeed newline chars were read!
*
* @param length length of the newline chars (1 or 2).
* @throws CharStreamException if an I/O error occured.
*/
protected void replaceNewline(int length)
throws CharStreamException
{
// remove the newline chars
this.text.setLength(text.length() - length);
newline();
// only add a space if the next character is not already one
if (LA(1) != ' ')
{
if (this.text.length() > 0)
{
// only add space if necessary (depending on the last char)
switch (this.text.charAt(this.text.length() - 1))
{
case ' ':
case '-':
case '(':
case '[':
case '{':
break;
default:
this.text.append(' ');
}
}
else
{
this.text.append(' ');
}
}
}
/**
* Inserts a newline. Skips all leading whitespace until the last space
* before the first word.
*
* @see #makeToken
*/
public void newline()
{
newline(true);
}
/**
* Inserts a newline.
*
* @param skipAllLeadingWhitespace if <code>true</code>, all leading
* whitespace until the last space before the first word will be
* removed; if <code>false</code> only whitespace until and
* inclusive a leading asterix will be removed.
*
* @see #makeToken
*/
public void newline(boolean skipAllLeadingWhitespace)
{
// because we manually advance the stream position in
// skipLeadingSpaceAndAsterix() we store the current position in order
// to allow our tokens to be created with the correct size
_mark = getPosition();
super.newline();
try
{
skipLeadingSpaceAndAsterix(skipAllLeadingWhitespace);
}
catch (CharStreamException ignored)
{
// really an I/O problem, so it will show up on the next rule
}
}
/**
* Skips leading spaces and asterix.
*
* @param skipAllLeadingWhitespace if <code>true</code>, all leading
* whitespace until the last space before the first word will be
* removed; if <code>false</code> only whitespace until and
* inclusive a leading asterix will be removed.
* @throws CharStreamException if an I/O error occured.
*
* @see #newline(boolean)
*/
protected void skipLeadingSpaceAndAsterix(boolean skipAllLeadingWhitespace)
throws CharStreamException
{
try
{
this.saveConsumedInput = false;
int next = LA(1);
boolean newline = false;
while (next != EOF_CHAR)
{
switch (next)
{
case '\n':
case '\r':
consume();
if (!newline)
{
setLine(getLine() + 1);
newline = true;
}
setColumn(1);
next = LA(1);
break;
case '\t':
case ' ':
// only eat up until the last space
switch (LA(2))
{
case ' ':
case '\t':
consume();
case '*':
break;
default:
return;
}
consume();
next = LA(1);
break;
case '*':
if (skipAllLeadingWhitespace)
{
// only allow if we don't encounter the closing delim
if (LA(2) != '/')
{
consume();
next = LA(1);
break;
}
else if (LA(2) == ' ')
{
consume();
consume();
return;
}
else
return;
}
switch (LA(2))
{
case '\r':
if (LA(3) == '\n')
{
consume();
return;
}
case '\n':
case ' ':
consume();
consume();
return;
}
// only allow if we don't encounter the closing delim
if (LA(2) != '/')
{
consume();
next = LA(1);
break;
}
return;
default:
this.text.append(' ');
return;
}
}
}
finally
{
this.saveConsumedInput = true;
}
}
public void setRecognizer(Recognizer recognizer2) {
this.recognizer = recognizer2;
}
/**
* Reads pending characters until whitespace is found (either '\r', '\n',
* '\t', '\f', ' ').
*
* @return string of the characters read.
*/
/*
TODO private void consumeUntilWhitespace()
{
try
{
for (int type = LA(1);; type = LA(1))
{
switch (type)
{
case ' ':
case '\r':
case '\n':
case '\t':
case EOF_CHAR:
return;
default:
consume();
}
}
}
catch (CharStreamException ignored)
{
}
}
*/
}
The table below shows all metrics for JavadocLexer.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 56.00 | Number of blocks | |
| BLOCK_COMMENT | 25.00 | Number of block comment lines | |
| COMMENTS | 186.00 | Comment lines | |
| COMMENT_DENSITY | 0.75 | Comment density | |
| COMPARISONS | 37.00 | Number of comparison operators | |
| CYCLOMATIC | 79.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 34.00 | Comments in declarations | |
| DOC_COMMENT | 141.00 | Number of javadoc comment lines | |
| ELOC | 247.00 | Effective lines of code | |
| EXEC_COMMENTS | 16.00 | Comments in executable code | |
| EXITS | 40.00 | Procedure exits | |
| FUNCTIONS | 32.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 80.05 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 93.00 | 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 | 6.00 | 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 | 3.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 1.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 8.00 | 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 | 3.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 1.00 | 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 | 1.00 | 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 | 1.00 | 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 | 1.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | 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 | 6.00 | 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 | 3.00 | 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 | 4.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 0.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 0.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 0.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 0.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 0.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 0.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 630.00 | Number of lines in the source file | |
| LINE_COMMENT | 20.00 | Number of line comments | |
| LOC | 364.00 | Lines of code | |
| LOGICAL_LINES | 155.00 | Number of statements | |
| LOOPS | 2.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 583.00 | Number of operands | |
| OPERATORS | 1303.00 | Number of operators | |
| PARAMS | 26.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1886.00 | Halstead program length | |
| PROGRAM_VOCAB | 246.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 67.00 | Number of return points from functions | |
| SIZE | 17636.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 193.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 53.00 | Number of unique operators | |
| WHITESPACE | 80.00 | Number of whitespace lines | |