Utilities.java
| Index Score | ||
|---|---|---|
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org.geotools.resources |
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MrPostman |
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 | |
|---|---|---|
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' |  |
| JAVA0032 | JAVA0032 Switch statement missing default | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| RETURNS | Number of return points from functions | |
| JAVA0040 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| CYCLOMATIC | Cyclomatic complexity | |
| COMMENTS | Comment lines | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| PROGRAM_VOLUME | Halstead program volume | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| LINE_COMMENT | Number of line comments | |
| UNIQUE_OPERATORS | Number of unique operators | |
| WHITESPACE | Number of whitespace lines | |
| LOOPS | Number of loops | |
| BLOCKS | Number of blocks | |
| FUNCTIONS | Number of function declarations | |
| UNIQUE_OPERANDS | Number of unique operands | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
| BLOCK_COMMENT | Number of block comment lines | |
/*
* -*- mode: java; c-basic-indent: 4; indent-tabs-mode: nil -*-
* :indentSize=4:noTabs=true:tabSize=4:indentOnTab=true:indentOnEnter=true:mode=java:
* ex: set tabstop=4 expandtab:
*
* MrPostman - webmail <-> email gateway
* Copyright (C) 2002-2003 MrPostman Development Group
* Projectpage: http://mrbook.org/mrpostman/
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (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 General Public License for more details.
* In particular, this implies that users are responsible for
* using MrPostman after reading the terms and conditions given
* by their web-mail provider.
*
* You should have received a copy of the GNU General Public License
* Named LICENSE in the base directory of this distribution,
* if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
* Geotools - OpenSource mapping toolkit
* (C) 2002, Centre for Computational Geography
* (C) 2001, Institut de Recherche pour le DÈveloppement
*
* 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
*
*
* Contacts:
* UNITED KINGDOM: James Macgill
* mailto:j.macgill@geog.leeds.ac.uk
*
* FRANCE: Surveillance de l'Environnement AssistÈe par Satellite
* Institut de Recherche pour le DÈveloppement / US-Espace
* mailto:seasnet@teledetection.fr
*
* CANADA: Observatoire du Saint-Laurent
* Institut Maurice-Lamontagne
* mailto:osl@osl.gc.ca
*/
package org.geotools.resources;
import java.util.Arrays;
// Logging
import java.util.logging.Level;
import java.util.logging.LogRecord;
import java.util.logging.Logger;
/**
* A set of miscellaneous methods.
*
* @version 1.0
* @author Martin Desruisseaux
*/
public final class Utilities {
public static final String CVSID = "$Id: Utilities.java,v 1.5 2003/02/09 23:38:12 lbruand Exp $";
/**
* An array of strings containing only white spaces. Strings' lengths are
* equal to their index + 1 in the <code>spacesFactory</code> array.
* For example, <code>spacesFactory[4]</code> contains a string of
* length 5. Strings are constructed only when first needed.
*/
private static final String[] spacesFactory = new String[20];
/**
* Forbid object creation.
*/
private Utilities() {
}
/**
* Determines whether the character is a superscript. Most superscripts have
* unicode values from \\u2070 to \\u207F inclusive. Superscripts are the
* following symbols:
*
* <blockquote><code>
* \u2070 \u00B9 \u00B2 \u00B3 \u2074 \u2075 \u2076 \u2077
* \u2078 \u2079 \u207A \u207B \u207C \u207D \u207E \u207F
* </code></blockquote>
*/
public static boolean isSuperScript(final char c) {
switch (c) {
/*1*/ case '\u2071':
/*2*/ case '\u2072':
/*3*/ case '\u2073':
return false;
/*1*/ case '\u00B9':
/*2*/ case '\u00B2':
/*3*/ case '\u00B3':
return true;
}
return ((c >= '\u2070') && (c <= '\u207F'));
}
/**
* Determines whether the character is a subscript. Most subscripts have
* unicode values from \\u2080 to \\u208E inclusive. Subscripts are the
* following symbols:
*
* <blockquote><code>
* \u2080 \u2081 \u2082 \u2083 \u2084 \u2085 \u2086 \u2087
* \u2088 \u2089 \u208A \u208B \u208C \u208D \u208E
* </code></blockquote>
*/
public static boolean isSubScript(final char c) {
return ((c >= '\u2080') && (c <= '\u208E'));
}
/**
* Converts the character argument to superscript.
* Only the following characters can be converted
* (other characters are left unchanged):
*
* <blockquote><pre>
* 0 1 2 3 4 5 6 7 8 9 + - = ( ) n
* </pre></blockquote>
*/
public static char toSuperScript(final char c) {
switch (c) {
case '1':
return '\u00B9';
case '2':
return '\u00B2';
case '3':
return '\u00B3';
case '+':
return '\u207A';
case '-':
return '\u207B';
case '=':
return '\u207C';
case '(':
return '\u207D';
case ')':
return '\u207E';
case 'n':
return '\u207F';
}
if ((c >= '0') && (c <= '9')) {
return (char) (c + ('\u2070' - '0'));
}
return c;
}
/**
* Converts the character argument to subscript.
* Only the following characters can be converted
* (other characters are left unchanged):
*
* <blockquote><pre>
* 0 1 2 3 4 5 6 7 8 9 + - = ( ) n
* </pre></blockquote>
*/
public static char toSubScript(final char c) {
switch (c) {
case '+':
return '\u208A';
case '-':
return '\u208B';
case '=':
return '\u208C';
case '(':
return '\u208D';
case ')':
return '\u208E';
}
if ((c >= '0') && (c <= '9')) {
return (char) (c + ('\u2080' - '0'));
}
return c;
}
/**
* Converts the character argument to normal script.
*/
public static char toNormalScript(final char c) {
switch (c) {
case '\u00B9':
return '1';
case '\u00B2':
return '2';
case '\u00B3':
return '3';
case '\u2071':
return c;
case '\u2072':
return c;
case '\u2073':
return c;
case '\u207A':
return '+';
case '\u207B':
return '-';
case '\u207C':
return '=';
case '\u207D':
return '(';
case '\u207E':
return ')';
case '\u207F':
return 'n';
case '\u208A':
return '+';
case '\u208B':
return '-';
case '\u208C':
return '=';
case '\u208D':
return '(';
case '\u208E':
return ')';
}
if ((c >= '\u2070') && (c <= '\u2079')) {
return (char) (c - ('\u2070' - '0'));
}
if ((c >= '\u2080') && (c <= '\u2089')) {
return (char) (c - ('\u2080' - '0'));
}
return c;
}
/**
* Returns a string of the specified length filled with white spaces.
* This method tries to return a pre-allocated string if possible.
*
* @param length The string length. Negative values are clamped to 0.
* @return A string of length <code>length</code> filled with white spaces.
*/
public static String spaces(int length) {
// No need to synchronize. In the unlikely event of two threads
// calling this method at the same time and the two calls creating a
// new string, the String.intern() call will take care of
// canonicalizing the strings.
final int last = spacesFactory.length - 1;
if (length < 0) {
length = 0;
}
if (length <= last) {
if (spacesFactory[length] == null) {
if (spacesFactory[last] == null) {
char[] blancs = new char[last];
Arrays.fill(blancs, ' ');
spacesFactory[last] = new String(blancs).intern();
}
spacesFactory[length] = spacesFactory[last].substring(0, length).intern();
}
return spacesFactory[length];
} else {
char[] blancs = new char[length];
Arrays.fill(blancs, ' ');
return new String(blancs);
}
}
/**
* Returns a short class name for the specified class. This method will
* omit the package name. For example, it will return "String" instead
* of "java.lang.String" for a {@link String} object. It will also name
* array according Java language usage, for example "double[]" instead
* of "[D".
*
* @param object The object (may be <code>null</code>).
* @return A short class name for the specified object.
*/
public static String getShortName(Class classe) {
if (classe == null) {
return "<*>";
}
int dimension = 0;
Class el;
while ((el = classe.getComponentType()) != null) {
classe = el;
dimension++;
}
String name = classe.getName();
final int lower = name.lastIndexOf('.');
final int upper = name.length();
name = name.substring(lower + 1, upper).replace('$', '.');
if (dimension != 0) {
StringBuffer buffer = new StringBuffer(name);
do {
buffer.append("[]");
} while (--dimension != 0);
name = buffer.toString();
}
return name;
}
/**
* Returns a short class name for the specified object. This method will
* omit the package name. For example, it will return "String" instead
* of "java.lang.String" for a {@link String} object.
*
* @param object The object (may be <code>null</code>).
* @return A short class name for the specified object.
*/
public static String getShortClassName(final Object object) {
return getShortName((object != null) ? object.getClass() : null);
}
/**
* Convenience method for testing two objects for
* equality. One or both objects may be null.
*/
public static boolean equals(final Object object1, final Object object2) {
return (object1 == object2) || ((object1 != null) && object1.equals(object2));
}
/**
* Invoked when an unexpected error occurs. The action taken by this method
* is implementation dependent. On JRE 1.4, it may record the error in the
* logging. On JRE 1.3, it may just dump the stack trace on the error
* stream.
*
* @param paquet The package where the error occurred. This information
* may be used to fetch an appropriate {@link Logger} for
* logging the error.
* @param classe The class name where the error occurred.
* @param method The method name where the error occurred.
* @param error The error.
*/
public static void unexpectedException(final String paquet, final String classe, final String method,
final Throwable error) {
final StringBuffer buffer = new StringBuffer(getShortClassName(error));
final String message = error.getLocalizedMessage();
if (message != null) {
buffer.append(": ");
buffer.append(message);
}
final LogRecord record = new LogRecord(Level.WARNING, buffer.toString());
record.setSourceClassName(classe);
record.setSourceMethodName(method);
record.setThrown(error);
Logger.getLogger(paquet).log(record);
}
}
The table below shows all metrics for Utilities.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 25.00 | Number of blocks | |
| BLOCK_COMMENT | 60.00 | Number of block comment lines | |
| COMMENTS | 163.00 | Comment lines | |
| COMMENT_DENSITY | 1.07 | Comment density | |
| COMPARISONS | 26.00 | Number of comparison operators | |
| CYCLOMATIC | 69.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 16.00 | Comments in declarations | |
| DOC_COMMENT | 98.00 | Number of javadoc comment lines | |
| ELOC | 153.00 | Effective lines of code | |
| EXEC_COMMENTS | 1.00 | Comments in executable code | |
| EXITS | 20.00 | Procedure exits | |
| FUNCTIONS | 11.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 85.06 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 64.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 0.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 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 | 4.00 | 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 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 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 | 8.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 1.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 6.00 | 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 | 0.00 | 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 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 1.00 | 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 | 370.00 | Number of lines in the source file | |
| LINE_COMMENT | 5.00 | Number of line comments | |
| LOC | 180.00 | Lines of code | |
| LOGICAL_LINES | 84.00 | Number of statements | |
| LOOPS | 2.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 310.00 | Number of operands | |
| OPERATORS | 700.00 | Number of operators | |
| PARAMS | 14.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1010.00 | Halstead program length | |
| PROGRAM_VOCAB | 127.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 50.00 | Number of return points from functions | |
| SIZE | 12150.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 82.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 45.00 | Number of unique operators | |
| WHITESPACE | 27.00 | Number of whitespace lines | |