ASPTokenMarker.java
| Index Score | ||
|---|---|---|
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org.gjt.sp.jedit.syntax |
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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 | |
|---|---|---|
| LINE_COMMENT | Number of line comments |  |
| EXEC_COMMENTS | Comments in executable code | |
| COMPARISONS | Number of comparison operators | |
| CYCLOMATIC | Cyclomatic complexity | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| LOC | Lines of code | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
| OPERATORS | Number of operators | |
| PROGRAM_LENGTH | Halstead program length | |
| BLOCKS | Number of blocks | |
| ELOC | Effective lines of code | |
| JAVA0075 | JAVA0075 Method parameter hides field | |
| OPERANDS | Number of operands | |
| LINES | Number of lines in the source file | |
| LOGICAL_LINES | Number of statements | |
| JAVA0040 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0053 | JAVA0053 Unused label | |
| JAVA0031 | JAVA0031 Case statement not properly closed | |
| UNIQUE_OPERATORS | Number of unique operators | |
| SIZE | Size of the file in bytes | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| JAVA0008 | JAVA0008 Empty catch block | |
| NEST_DEPTH | Maximum nesting depth | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0032 | JAVA0032 Switch statement missing default | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0179 | JAVA0179 Local variable hides visible field | |
| JAVA0030 | JAVA0030 Private field not used | |
| JAVA0123 | JAVA0123 Use all three components of for loop | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| DOC_COMMENT | Number of javadoc comment lines | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| LOOPS | Number of loops | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| RETURNS | Number of return points from functions | |
/*
* ASPTokenMarker.java
* Copyright (c) 1999 AndrÈ Kaplan
*
* This program 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
* of the License, or (at your option) 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.gjt.sp.jedit.syntax;
import java.util.Enumeration;
import java.util.Stack;
import javax.swing.text.Segment;
import gnu.regexp.*;
/**
* An utility class to save some relevant infos (language and client/server side)
* found in SCRIPT Tags or <%@ like Tags
*
* @author Andre Kaplan
* @version 0.6
*/
class ASPStateInfo
{
ASPStateInfo() {}
ASPStateInfo(boolean client, String language)
{
this.client = client;
this.language = language;
}
void init(boolean client, String language)
{
this.client = client;
this.language = language;
}
public boolean equals(Object o)
{
if (o == null || !(o instanceof ASPStateInfo))
{
return false;
}
ASPStateInfo other = (ASPStateInfo)o;
return ((this.client == other.client) && this.language.equals(other.language));
}
byte toASPMode()
{
for (int i = 0; i < modes.length; i++)
{
if (this.equals(modes[i][0]))
{
return ((Byte)modes[i][1]).byteValue();
}
}
return ASPMode.HTML;
}
void display(java.io.PrintStream o)
{
o.println("LANGUAGE: [" + this.language + "]");
o.println("CLIENT: [" + this.client + "]");
}
boolean client = true;
String language = "javascript";
private static Object[][] modes = new Object[][] {
new Object[] { new ASPStateInfo(true, "html"), new Byte(ASPMode.HTML) }
,new Object[] { new ASPStateInfo(false, "html"), new Byte(ASPMode.HTML) }
,new Object[] { new ASPStateInfo(true, "javascript"), new Byte(ASPMode.CSJS) }
,new Object[] { new ASPStateInfo(true, "jscript"), new Byte(ASPMode.CSJS) }
,new Object[] { new ASPStateInfo(false, "javascript"), new Byte(ASPMode.SSJS) }
,new Object[] { new ASPStateInfo(false, "jscript"), new Byte(ASPMode.SSJS) }
,new Object[] { new ASPStateInfo(true, "vbscript"), new Byte(ASPMode.CSVB) }
,new Object[] { new ASPStateInfo(false, "vbscript"), new Byte(ASPMode.SSVB) }
,new Object[] { new ASPStateInfo(true, "perlscript"), new Byte(ASPMode.CSPS) }
,new Object[] { new ASPStateInfo(false, "perlscript"), new Byte(ASPMode.SSPS) }
};
}
/**
* ASP Token Marker.
* TO DO: CSS support, HTML Entities, HTML Attributes & Values colorizing
*
* @author Andre Kaplan
* @version 0.6
*/
public class ASPTokenMarker
extends TokenMarker
implements TokenMarkerWithAddToken
{
// Token to request next line parsing when the mode has changed
public static final byte MODE_CHANGE = Token.INTERNAL_FIRST;
public ASPTokenMarker()
{
}
public void addToken(int length, byte id)
{
super.addToken(length, id);
}
// **************
// markTokensImpl
// **************
protected byte markTokensImpl(byte token, Segment line, int lineIndex)
{
TokenMarkerContext tokenContext = new TokenMarkerContext(line, lineIndex, this, this.lineInfo);
// We store the old defaultASPMode
byte defaultASPMode = this.defaultASPMode;
MultiModeToken prevLineToken = MultiModeToken.NULL;
if ( tokenContext.prevLineInfo != null
&& tokenContext.prevLineInfo.obj != null
&& tokenContext.prevLineInfo.obj instanceof MultiModeToken
)
{
prevLineToken = (MultiModeToken)tokenContext.prevLineInfo.obj;
}
MultiModeToken currLineToken = MultiModeToken.NULL;
if ( tokenContext.currLineInfo != null
&& tokenContext.currLineInfo.obj != null
&& tokenContext.currLineInfo.obj instanceof MultiModeToken
)
{
currLineToken = (MultiModeToken)tokenContext.currLineInfo.obj;
}
MultiModeToken res = this.markTokensImpl(prevLineToken, tokenContext);
byte retval = res.token;
// We check if mode has changed
if (
(defaultASPMode != this.defaultASPMode || currLineToken.mode != res.mode)
&& (currLineToken.token == res.token)
)
{
// We inform markTokens that the mode has changed
retval = MODE_CHANGE;
}
tokenContext.currLineInfo.obj = res;
return retval;
}
// **************
// markTokensImpl
// **************
MultiModeToken markTokensImpl(final MultiModeToken token, TokenMarkerContext tokenContext)
{
MultiModeToken res = new MultiModeToken(token);
loop: for (this.debug.reset(); tokenContext.hasMoreChars(); )
{
char c = tokenContext.getChar();
if (!this.debug.isOK(tokenContext)) {
// We got stuck here at some point
// Log this and increment tokenContext.pos to escape this
tokenContext.pos++;
}
// Switch to ASP Mode if <% found at pos
// Except if already in a server-side mode
if ( (res.mode != ASPMode.HTML_SCRIPT)
&& (res.mode != ASPMode.SSI)
&& (res.mode != ASPMode.ASP)
&& (res.mode != ASPMode.ASP_CFG)
&& (res.mode != ASPMode.SSVB)
&& (res.mode != ASPMode.SSJS)
&& (res.mode != ASPMode.SSPS)
)
{
if (this.doASP(res, tokenContext)) {
continue; }
}
// Switch to HTML_SCRIPT Mode if <script found at pos
// Except if already in a server-side mode
// or in a client-side script
if ( (res.mode != ASPMode.HTML_SCRIPT)
&& (res.mode != ASPMode.SSI)
&& (res.mode != ASPMode.ASP)
&& (res.mode != ASPMode.ASP_CFG)
&& (res.mode != ASPMode.SSVB)
&& (res.mode != ASPMode.SSJS)
&& (res.mode != ASPMode.SSPS)
&& (res.mode != ASPMode.CSVB)
&& (res.mode != ASPMode.CSJS)
&& (res.mode != ASPMode.CSPS)
)
{
if (this.doScript(res, tokenContext)) {
continue;
}
}
switch (res.mode)
{
case ASPMode.HTML: // HTML Text
switch (c)
{
case '<':
tokenContext.addTokenToPos(res.token);
if (tokenContext.regionMatches(false, "<!--")) {
if (tokenContext.regionMatches(false, "<!--#"))
{
// Server-Side Include comment
tokenContext.pos += 5;
res.mode = ASPMode.SSI;
res.token = Token.COMMENT2;
continue;
}
else
{
tokenContext.pos += 4;
res.mode = ASPMode.HTML_COMMENT;
res.token = Token.COMMENT1;
continue;
}
}
else if (tokenContext.regionMatches(true, "</"))
{
tokenContext.pos += 2;
tokenContext.addTokenToPos(Token.KEYWORD1);
res.mode = ASPMode.HTML_TAG;
res.token = Token.KEYWORD1;
continue;
}
else
{
tokenContext.pos++;
tokenContext.addTokenToPos(Token.KEYWORD1);
res.mode = ASPMode.HTML_TAG;
res.token = Token.KEYWORD1;
continue;
}
// break; // Not reached was already continued
case '&':
tokenContext.addTokenToPos(res.token);
res.mode = ASPMode.HTML_ENTITY;
res.token = Token.KEYWORD2;
break;
}
break;
// ************
// Inside a tag
// ************
case ASPMode.HTML_TAG:
if (c == '>')
{
tokenContext.addTokenToPos(res.token);
tokenContext.pos++;
tokenContext.addTokenToPos(Token.KEYWORD1);
res.mode = ASPMode.HTML;
res.token = Token.NULL;
continue;
}
break;
// ***************************
// Inside an ASP CFG tag (<%@)
// ***************************
case ASPMode.ASP_CFG:
{
REMatch matchInfo;
if (tokenContext.regionMatches(true, "%>"))
{
tokenContext.addTokenToPos(res.token);
tokenContext.pos += 2;
tokenContext.addTokenToPos(Token.LABEL);
// System.out.println("ASP CFG");
// this.stateInfo.display(System.out);
this.defaultASPMode = this.stateInfo.toASPMode();
res.reset();
continue;
}
else if (tokenContext.regionMatches(true, "language"))
{
if (
(language != null)
&& ((matchInfo = tokenContext.RERegionMatches(language)) != null)
)
{
this.stateInfo.language = matchInfo.toString(1).toLowerCase();
}
else
{
// the language was not recognized, default to html
this.stateInfo.language = "html";
}
}
}
break;
// *******************
// Inside a script tag
// *******************
case ASPMode.HTML_SCRIPT:
{
REMatch matchInfo;
if (c == '>')
{
tokenContext.pos++;
tokenContext.addTokenToPos(res.token);
// this.stateInfo.display(System.out);
// If this is a client script tag
// we test if are inside an HTML COMMENT
// and if it is, we just ignore the script tag and go
// back to normal
if ( (this.stateInfo.client)
&& (!this.modes.empty())
)
{
MultiModeToken mmt = (MultiModeToken)(this.modes.peek());
if (mmt.mode == ASPMode.HTML_COMMENT)
{
res = (MultiModeToken)(this.modes.pop());
continue;
}
}
res.mode = this.stateInfo.toASPMode();
res.token = Token.NULL;
continue;
}
else if (tokenContext.regionMatches(true, "language"))
{
if (
(language != null)
&& ((matchInfo = tokenContext.RERegionMatches(language)) != null)
)
{
this.stateInfo.language = matchInfo.toString(1).toLowerCase();
}
else
{
// the language was not recognized, default to html
this.stateInfo.language = "html";
}
}
else if
(
(runat != null)
&& ((matchInfo = tokenContext.RERegionMatches(runat)) != null)
)
{
this.stateInfo.client = false;
}
}
break;
// ****************
// Inside an entity
// ****************
case ASPMode.HTML_ENTITY:
if (c == ';')
{
tokenContext.pos++;
tokenContext.addTokenToPos(res.token);
res.reset();
continue;
}
break;
// *****************************
// Inside an HTML comment or SSI
// *****************************
case ASPMode.HTML_COMMENT:
case ASPMode.SSI:
if (tokenContext.regionMatches(false, "-->"))
{
tokenContext.pos += 3;
tokenContext.addTokenToPos(res.token);
res.reset();
continue;
}
break;
// ********************
// Inside an ASP script
// ********************
case ASPMode.ASP:
if (this.defaultASPMode == ASPMode.SSJS) {
res = js.markTokensImpl(res, tokenContext);
} else if (this.defaultASPMode == ASPMode.SSPS) {
res = ps.markTokensImpl(res, tokenContext);
} else {
res = vbs.markTokensImpl(res, tokenContext);
}
if (tokenContext.regionMatches(true, "%>"))
{
tokenContext.addTokenToPos(res.token);
tokenContext.pos += 2;
tokenContext.addTokenToPos(Token.LABEL);
if (this.modes.empty()) {
res.reset();
} else {
res = ((MultiModeToken)this.modes.pop());
}
continue;
}
break;
// ***************
// Inside a SCRIPT
// ***************
case ASPMode.SSJS:
case ASPMode.CSJS:
res = this.js.markTokensImpl(res, tokenContext);
if (res.mode == ASPMode.CSJS)
{
if (this.doASP(res, tokenContext)) { continue; }
}
if (this.doScriptClose(res, tokenContext)) { continue; }
break;
case ASPMode.CSVB:
case ASPMode.SSVB:
res = this.vbs.markTokensImpl(res, tokenContext);
if (res.mode == ASPMode.CSVB)
{
if (this.doASP(res, tokenContext)) { continue; }
}
if (this.doScriptClose(res, tokenContext)) { continue; }
break;
case ASPMode.SSPS:
case ASPMode.CSPS:
res = this.ps.markTokensImpl(res, tokenContext);
if (res.mode == ASPMode.CSPS)
{
if (this.doASP(res, tokenContext)) { continue; }
}
if (this.doScriptClose(res, tokenContext)) { continue; }
break;
default:
break;
}
tokenContext.pos++;
} // END LOOP
if (res.mode == ASPMode.HTML_ENTITY) {
tokenContext.addTokenToEnd(Token.INVALID);
res.mode = ASPMode.HTML;
res.token = Token.NULL;
} else {
tokenContext.addTokenToEnd(res.token);
}
return res;
}
/**
* Checks if ASP mode is entered at pos then updates Token and Context
*/
private boolean doASP(MultiModeToken mmt,
TokenMarkerContext tokenContext)
{
if (tokenContext.regionMatches(false, "<%"))
{
tokenContext.addTokenToPos(mmt.token);
if (tokenContext.regionMatches(false, "<%@"))
{
stateInfo.init(false, "vbscript");
tokenContext.pos += 3;
tokenContext.addTokenToPos(Token.LABEL);
this.modes.push(new MultiModeToken(mmt));
mmt.mode = ASPMode.ASP_CFG;
mmt.token = Token.KEYWORD2;
}
else
{
tokenContext.pos += 2;
tokenContext.addTokenToPos(Token.LABEL);
// We save the current mode
this.modes.push(new MultiModeToken(mmt));
mmt.mode = ASPMode.ASP;
mmt.token = Token.NULL;
}
return true;
}
return false;
}
private boolean doScript(MultiModeToken mmt,
TokenMarkerContext tokenContext)
{
if (tokenContext.regionMatches(true, "<script"))
{
stateInfo.init(true, "javascript");
tokenContext.addTokenToPos(mmt.token);
tokenContext.pos += 7;
// We save the current mode
this.modes.push(new MultiModeToken(mmt));
// If we are in a HTML Comment we can not decide if we tokenize
// until we know that the script executes on the server
if (mmt.mode == ASPMode.HTML_COMMENT)
{
mmt.mode = ASPMode.HTML_SCRIPT;
// mmt.token = Token.KEYWORD1;
}
else
{
mmt.mode = ASPMode.HTML_SCRIPT;
mmt.token = Token.KEYWORD1;
}
return true;
}
return false;
}
private boolean doScriptClose(MultiModeToken mmt,
TokenMarkerContext tokenContext)
{
if (tokenContext.regionMatches(true, "</script>"))
{
tokenContext.addTokenToPos(mmt.token);
byte b = Token.KEYWORD1;
if (this.modes.empty()) {
mmt.reset();
} else {
mmt.assign((MultiModeToken)(this.modes.pop()));
if (mmt.mode == ASPMode.HTML_COMMENT) {
b = mmt.token;
}
}
tokenContext.pos += 9;
tokenContext.addTokenToPos(b);
return true;
}
return false;
}
// private members
private KeywordMap keywords;
private ASPStateInfo stateInfo = new ASPStateInfo();
private byte defaultASPMode = ASPMode.SSVB;
private TokenMarkerDebugger debug = new TokenMarkerDebugger();
private MultiModeTokenMarkerWithContext vbs = new ASPVBScriptTokenMarker(false);
private MultiModeTokenMarkerWithContext js = new ASPJavascriptTokenMarker(false);
private MultiModeTokenMarkerWithContext ps = new ASPPerlscriptTokenMarker(false);
private Stack modes = new Stack();
private static RE language = null;
private static RE runat = null;
static {
try {
language = new RE(
"^language\\s*=\\s*[\"']?(jscript|javascript|perlscript|vbscript)([0-9]*|[0-9]+(?:\\.[0-9]+){0,2})[\"']?", RE.REG_ICASE);
}
catch (REException ree)
{
}
try {
runat = new RE("^runat\\s*=\\s*[\"']?(server)[\"']?", RE.REG_ICASE);
}
catch (REException ree)
{
}
}
}
The table below shows all metrics for ASPTokenMarker.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 78.00 | Number of blocks | |
| BLOCK_COMMENT | 18.00 | Number of block comment lines | |
| COMMENTS | 90.00 | Comment lines | |
| COMMENT_DENSITY | 0.29 | Comment density | |
| COMPARISONS | 73.00 | Number of comparison operators | |
| CYCLOMATIC | 94.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 8.00 | Comments in declarations | |
| DOC_COMMENT | 17.00 | Number of javadoc comment lines | |
| ELOC | 311.00 | Effective lines of code | |
| EXEC_COMMENTS | 24.00 | Comments in executable code | |
| EXITS | 27.00 | Procedure exits | |
| FUNCTIONS | 13.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 130.05 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 37.00 | 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 | 2.00 | 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 | 1.00 | JAVA0030 Private field not used | |
| JAVA0031 | 1.00 | 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 | 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 | 1.00 | 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 | 1.00 | 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 | 1.00 | 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 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 1.00 | 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 | 3.00 | 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 | 1.00 | 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 | 2.00 | 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 | 0.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 1.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 1.00 | 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 | 1.00 | 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 | 1.00 | 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 | 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 | 1.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 1989.00 | 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 | 2.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 1.00 | 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 | 625.00 | Number of lines in the source file | |
| LINE_COMMENT | 55.00 | Number of line comments | |
| LOC | 447.00 | Lines of code | |
| LOGICAL_LINES | 178.00 | Number of statements | |
| LOOPS | 2.00 | Number of loops | |
| NEST_DEPTH | 6.00 | Maximum nesting depth | |
| OPERANDS | 867.00 | Number of operands | |
| OPERATORS | 1787.00 | Number of operators | |
| PARAMS | 19.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2654.00 | Halstead program length | |
| PROGRAM_VOCAB | 234.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 18.00 | Number of return points from functions | |
| SIZE | 15639.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 180.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 54.00 | Number of unique operators | |
| WHITESPACE | 88.00 | Number of whitespace lines | |