ProductionMultiplesLabel.java
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net.sf.freecol.client.gui.panel |
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FreeCol |
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 |  |
| DOC_COMMENT | Number of javadoc comment lines | |
| COMMENTS | Comment lines | |
| JAVA0067 | JAVA0067 Array descriptor on identifier name | |
| JAVA0119 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0084 | JAVA0084 Should use compound assignment operator | |
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| SIZE | Size of the file in bytes | |
| FUNCTIONS | Number of function declarations | |
| COMPARISONS | Number of comparison operators | |
| LINES | Number of lines in the source file | |
| PROGRAM_VOLUME | Halstead program volume | |
| CYCLOMATIC | Cyclomatic complexity | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| PARAMS | Number of formal parameter declarations | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| LINE_COMMENT | Number of line comments | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| BLOCKS | Number of blocks | |
| JAVA0256 | JAVA0256 Assignment of external collection/array to field | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/**
* Copyright (C) 2002-2007 The FreeCol Team
*
* This file is part of FreeCol.
*
* FreeCol 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.
*
* FreeCol is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with FreeCol. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.freecol.client.gui.panel;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
import javax.swing.JComponent;
import net.sf.freecol.client.ClientOptions;
import net.sf.freecol.client.gui.Canvas;
import net.sf.freecol.common.model.Goods;
import net.sf.freecol.common.model.GoodsType;
/**
* The ProductionLabel represents Goods that are produced in a
* WorkLocation or Settlement. It is similar to the GoodsLabel.
*/
public final class ProductionMultiplesLabel extends JComponent {
private static Logger logger = Logger.getLogger(ProductionMultiplesLabel.class.getName());
private final Canvas parent;
/**
* The maximum number of goodsIcons to display.
*/
private int maxIcons = 7;
/**
* Whether to display positive integers with a "+" sign.
*/
private boolean drawPlus = false;
/**
* Whether the ProductionLabel should be centered.
*/
private boolean centered = true;
/**
* The compressed width of the ProductionLabel.
*/
private int compressedWidth = -1;
/**
* The type of goods being produced.
*/
// private GoodsType goodsType;
private GoodsType goodsType[];
/**
* The goodsIcon for this type of production.
* Indexes correlate with goodsType[].
*/
private ImageIcon goodsIcon[];
/**
* The amount of goods being produced.
* Indexes correlate with goodsType[].
*/
private int production[];
private int totalProduction;
/**
* The amount of goods that could be produced.
*/
private int maximumProduction = -1;
/**
* The smallest number to display above the goodsIcons.
*/
private int displayNumber;
/**
* The smallest number to display above the goodsIcons.
* used to Show stored items in ReportColonyPanel
*/
private int stockNumber = -1;
/**
* Creates a new <code>ProductionLabel</code> instance.
*
* @param goods a <code>Goods</code> value
* @param parent a <code>Canvas</code> value
*/
public ProductionMultiplesLabel(Goods goods, Canvas parent) {
this(goods.getType(), goods.getAmount(), -1, parent);
}
/**
* Creates a new <code>ProductionLabel</code> instance.
*
* @param goodsType an <code>int</code> value
* @param amount an <code>int</code> value
* @param parent a <code>Canvas</code> value
*/
public ProductionMultiplesLabel(GoodsType goodsType, int amount, Canvas parent) {
this(goodsType, amount, -1, parent);
}
/**
* Creates a new <code>ProductionLabel</code> instance.
*
* @param goodsType an <code>int</code> value
* @param amount an <code>int</code> value
* @param maximumProduction an <code>int</code> value
* @param parent a <code>Canvas</code> value
*/
public ProductionMultiplesLabel(GoodsType goodsType, int amount, int maximumProduction, Canvas parent) {
this( new GoodsType[]{goodsType}, new int[]{amount}, maximumProduction, parent);
}
public ProductionMultiplesLabel(GoodsType goodsType, int amount, GoodsType goodsType2, int amount2, Canvas parent) {
this( new GoodsType[]{goodsType, goodsType2}, new int[]{amount, amount2}, -1, parent);
}
/**
* Allow labels to include multiple goods.
* This is especially useful for Food.
*
* @param goodsType
* @param amount
* @param maximumProduction
* @param parent
*/
public ProductionMultiplesLabel(GoodsType[] goodsType, int[] amount, int maximumProduction, Canvas parent) {
super();
this.parent = parent;
this.production = amount;
this.goodsType = goodsType;
this.maximumProduction = maximumProduction;
ClientOptions options = parent.getClient().getClientOptions();
maxIcons = options.getInteger(ClientOptions.MAX_NUMBER_OF_GOODS_IMAGES);
displayNumber = options.getInteger(ClientOptions.MIN_NUMBER_FOR_DISPLAYING_GOODS_COUNT);
setFont(new Font("Dialog", Font.BOLD, 12));
totalProduction = 0;
if (goodsType != null) {
goodsIcon = new ImageIcon[goodsType.length];
StringBuffer toolTipText = new StringBuffer();
for( int ii=0; ii < goodsType.length; ii++ ) {
goodsIcon[ii] = parent.getGUI().getImageLibrary().getGoodsImageIcon(goodsType[ii]);
if( ii > 0 ) toolTipText.append(", ");
toolTipText.append( amount[ii] ).append(" ").append(goodsType[ii].getName());
totalProduction += amount[ii];
}
compressedWidth = getMaximumIconWidth()*2;
setToolTipText(toolTipText.toString());
}
if (totalProduction < 0) {
setForeground(Color.RED);
} else {
setForeground(Color.WHITE);
}
}
/**
* Returns the parent Canvas object.
*
* @return This ProductionLabel's Canvas.
*/
public Canvas getCanvas() {
return parent;
}
/**
* Get the <code>DisplayNumber</code> value.
*
* @return an <code>int</code> value
*/
public int getDisplayNumber() {
return displayNumber;
}
/**
* Set the <code>DisplayNumber</code> value.
*
* @param newDisplayNumber The new DisplayNumber value.
*/
public void setDisplayNumber(final int newDisplayNumber) {
this.displayNumber = newDisplayNumber;
}
/**
* Get the <code>GoodsIcon</code> value.
*
* @return an <code>ImageIcon</code> value
*/
public ImageIcon getGoodsIcon() {
logger.warning("GETTING ProductionMultiplesLabel's getGoodsIcon...");
return goodsIcon[0];
}
/**
* Set the <code>GoodsIcon</code> value.
*
* @param newGoodsIcon The new GoodsIcon value.
*/
public void setGoodsIcon(final ImageIcon newGoodsIcon) {
logger.warning("RESETTING ProductionMultiplesLabel's setGoodsIcon generally instead of specifically...");
this.goodsIcon[0] = newGoodsIcon;
}
/**
* Get the <code>Production</code> value.
*
* @return an <code>int</code> value
*/
public int getProduction() {
return totalProduction;
}
/**
* Set the <code>Production</code> value.
*
* @param newProduction The new Production value.
*/
public void setProduction(final int newProduction) {
logger.warning("RESETTING ProductionMultiplesLabel's value generally instead of specifically to: "+ newProduction);
this.totalProduction = newProduction;
setToolTipText(String.valueOf(this.totalProduction) + " " + goodsType[0].getName()); // TODO can error out!
}
/**
* Get the <code>MaximumProduction</code> value.
*
* @return an <code>int</code> value
*/
public int getMaximumProduction() {
return maximumProduction;
}
/**
* Set the <code>MaximumProduction</code> value.
*
* @param newMaximumProduction The new MaximumProduction value.
*/
public void setMaximumProduction(final int newMaximumProduction) {
this.maximumProduction = newMaximumProduction;
}
/**
* Get the <code>MaxGoodsIcons</code> value.
*
* @return an <code>int</code> value
*/
public int getMaxGoodsIcons() {
return maxIcons;
}
/**
* Set the <code>MaxGoodsIcons</code> value.
*
* @param newMaxGoodsIcons The new MaxGoodsIcons value.
*/
public void setMaxGoodsIcons(final int newMaxGoodsIcons) {
this.maxIcons = newMaxGoodsIcons;
}
/**
* Get the <code>stockNumber</code> value.
* used to Show stored items in ReportColonyPanel
*
* @return an <code>int</code> value
*/
public int getStockNumber() {
return stockNumber;
}
/**
* Set the <code>stockNumber</code> value.
* used to Show stored items in ReportColonyPanel
*
* @param newStockNumber The new StockNumber value.
*/
public void setStockNumber(final int newStockNumber) {
this.stockNumber = newStockNumber;
}
/**
* Get the <code>DrawPlus</code> value.
*
* @return a <code>boolean</code> value
*/
public boolean drawPlus() {
return drawPlus;
}
/**
* Set the <code>DrawPlus</code> value.
*
* @param newDrawPlus The new DrawPlus value.
*/
public void setDrawPlus(final boolean newDrawPlus) {
this.drawPlus = newDrawPlus;
}
/**
* Get the <code>Centered</code> value.
*
* @return a <code>boolean</code> value
*/
public boolean isCentered() {
return centered;
}
/**
* Set the <code>Centered</code> value.
*
* @param newCentered The new Centered value.
*/
public void setCentered(final boolean newCentered) {
this.centered = newCentered;
}
/**
* Get the <code>CompressedWidth</code> value.
*
* @return an <code>int</code> value
*/
public int getCompressedWidth() {
return compressedWidth;
}
/**
* Set the <code>CompressedWidth</code> value.
*
* @param newCompressedWidth The new CompressedWidth value.
*/
public void setCompressedWidth(final int newCompressedWidth) {
this.compressedWidth = newCompressedWidth;
}
/**
* Overrides the <code>getPreferredSize</code> method.
*
* @return a <code>Dimension</code> value
*/
public Dimension getPreferredSize() {
if (goodsIcon == null || totalProduction == 0) {
return new Dimension(0, 0);
} else {
return new Dimension(getPreferredWidth(), getMaximumIconHeight());
}
}
// TODO: get rid of the ugly code duplication
/**
* Returns only the width component of the preferred size.
*
* @return an <code>int</code> value
*/
public int getPreferredWidth() {
if (goodsIcon == null || totalProduction == 0) {
return 0;
}
int drawImageCount = Math.min(Math.abs(totalProduction), maxIcons);
int iconWidth = getMaximumIconWidth();
int pixelsPerIcon = iconWidth / 2;
if (pixelsPerIcon - iconWidth < 0) {
pixelsPerIcon = (compressedWidth - iconWidth) / drawImageCount;
}
int maxSpacing = iconWidth;
/* TODO Tune this: all icons are the same width, but many
* do not take up the whole width, eg. bells
*/
boolean iconsTooFarApart = pixelsPerIcon > maxSpacing;
if (iconsTooFarApart) {
pixelsPerIcon = maxSpacing;
}
return pixelsPerIcon * (drawImageCount - 1) + iconWidth;
}
/**
* Need to determine what the phatest icon is
* @return the width
*/
public int getMaximumIconWidth() {
int width = 0;
for( int ii=0; ii < goodsIcon.length; ii++ ) {
if( goodsIcon[ii].getIconWidth() > width ) {
width = goodsIcon[ii].getIconWidth();
}
}
return width;
}
/**
* Need to determine the tallest icon
* TODO: Why does this use the image instead of the Icon like width??
* @return the height
*/
public int getMaximumIconHeight() {
int height = 0;
for( int ii=0; ii < goodsIcon.length; ii++ ) {
if( goodsIcon[ii].getImage().getHeight(null) > height ) {
height = goodsIcon[ii].getImage().getHeight(null);
}
}
return height;
}
/**
* Paints this ProductionLabel.
*
* @param g The graphics context in which to do the painting.
*/
public void paintComponent(Graphics g) {
if (goodsIcon == null || (totalProduction == 0 && stockNumber<0) ) {
return;
}
int drawImageCount = Math.min(Math.abs(totalProduction), maxIcons);
if (drawImageCount==0) {
drawImageCount=1;
}
int iconWidth = getMaximumIconWidth();
int pixelsPerIcon = iconWidth / 2;
if (pixelsPerIcon - iconWidth < 0) {
pixelsPerIcon = (compressedWidth - iconWidth) / drawImageCount;
}
int maxSpacing = iconWidth;
/* TODO Tune this: all icons are the same width, but many
* do not take up the whole width, eg. bells
*/
boolean iconsTooFarApart = pixelsPerIcon > maxSpacing;
if (iconsTooFarApart) {
pixelsPerIcon = maxSpacing;
}
int coverage = pixelsPerIcon * (drawImageCount - 1) + iconWidth;
int leftOffset = 0;
boolean needToCenterImages = centered && coverage < getWidth();
if (needToCenterImages) {
leftOffset = (getWidth() - coverage)/2;
}
int width = Math.max(getWidth(), coverage);
int height = Math.max(getHeight(), getMaximumIconHeight());
setSize(new Dimension(width, height));
// Go through all icons for this label
int countImages = 0;
int leftImageOffset = 0;
for( int indexGoods = 0; indexGoods < goodsIcon.length; indexGoods++ ) {
// Draw the icons onto the image:
for (int i = 0; i < Math.abs(production[indexGoods]); i++) {
// goodsIcon[indexGoods].paintIcon(null, g, leftOffset + i*pixelsPerIcon, 0);
goodsIcon[indexGoods].paintIcon(null, g, leftOffset + leftImageOffset, 0);
leftImageOffset += pixelsPerIcon;
if( ++countImages >= drawImageCount ) {
indexGoods = goodsIcon.length;
break;
}
}
}
if (totalProduction >= displayNumber || totalProduction < 0 || maxIcons < totalProduction || stockNumber>0) {
String number = "";
if (stockNumber >= 0 ) {
number = Integer.toString(stockNumber); // Show stored items in ReportColonyPanel
drawPlus = true;
}
if (totalProduction >=0 && drawPlus ) {
number = number + "+" + Integer.toString(totalProduction);
} else {
number = number + Integer.toString(totalProduction);
}
if (maximumProduction > totalProduction && totalProduction > 0) {
number = number + "/" + String.valueOf(maximumProduction);
}
BufferedImage stringImage = parent.getGUI().createStringImage(this, number, getForeground(), width, 12);
int textOffset = leftOffset + (coverage - stringImage.getWidth())/2;
textOffset = (textOffset >= 0) ? textOffset : 0;
g.drawImage(stringImage, textOffset,
// goodsIcon.getIconHeight()/2 - stringImage.getHeight()/2, null);
getMaximumIconHeight()/2 - stringImage.getHeight()/2, null);
}
}
}
The table below shows all metrics for ProductionMultiplesLabel.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 55.00 | Number of blocks | |
| BLOCK_COMMENT | 6.00 | Number of block comment lines | |
| COMMENTS | 218.00 | Comment lines | |
| COMMENT_DENSITY | 1.22 | Comment density | |
| COMPARISONS | 43.00 | Number of comparison operators | |
| CYCLOMATIC | 64.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 42.00 | Comments in declarations | |
| DOC_COMMENT | 206.00 | Number of javadoc comment lines | |
| ELOC | 179.00 | Effective lines of code | |
| EXEC_COMMENTS | 6.00 | Comments in executable code | |
| EXITS | 38.00 | Procedure exits | |
| FUNCTIONS | 29.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 70.63 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 60.00 | 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 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 1.00 | 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 | 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 | 3.00 | 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 | 2.00 | 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 | 3.00 | 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 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | 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 | 1.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 2.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 1.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 36.00 | 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 | 1.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 2.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 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 | 2.00 | 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 | 517.00 | Number of lines in the source file | |
| LINE_COMMENT | 6.00 | Number of line comments | |
| LOC | 232.00 | Lines of code | |
| LOGICAL_LINES | 132.00 | Number of statements | |
| LOOPS | 5.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 559.00 | Number of operands | |
| OPERATORS | 1117.00 | Number of operators | |
| PARAMS | 28.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1676.00 | Halstead program length | |
| PROGRAM_VOCAB | 233.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 32.00 | Number of return points from functions | |
| SIZE | 15806.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 186.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 47.00 | Number of unique operators | |
| WHITESPACE | 67.00 | Number of whitespace lines | |