PrintPreview.java
| Index Score | ||
|---|---|---|
 |
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net.sourceforge.ganttproject.print |
 |
 |
GanttProject |
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 | |
|---|---|---|
| JAVA0233 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' |  |
| EXITS | Procedure exits | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| UNIQUE_OPERANDS | Number of unique operands | |
| LOGICAL_LINES | Number of statements | |
| JAVA0096 | JAVA0096 Field in nested class hides outer field | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0076 | JAVA0076 Use of magic number | |
| OPERATORS | Number of operators | |
| JAVA0082 | JAVA0082 Unnecessary widening cast | |
| JAVA0267 | JAVA0267 Use of System.err | |
| PROGRAM_LENGTH | Halstead program length | |
| JAVA0244 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0265 | JAVA0265 Use of Throwable.printStackTrace() | |
| OPERANDS | Number of operands | |
| LOC | Lines of code | |
| ELOC | Effective lines of code | |
| JAVA0128 | JAVA0128 Public constructor in non-public class | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0266 | JAVA0266 Use of System.out | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0078 | JAVA0078 Floating point values compared with == | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| LINE_COMMENT | Number of line comments | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0113 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| DOC_COMMENT | Number of javadoc comment lines | |
| COMMENTS | Comment lines | |
| COMPARISONS | Number of comparison operators | |
| DECL_COMMENTS | Comments in declarations | |
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
package net.sourceforge.ganttproject.print;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import java.awt.print.*;
import java.util.Date;
import javax.swing.*;
import javax.swing.border.*;
import net.sourceforge.ganttproject.*;
import net.sourceforge.ganttproject.gui.*;
import net.sourceforge.ganttproject.gui.options.*;
import net.sourceforge.ganttproject.gui.options.model.*;
import net.sourceforge.ganttproject.language.GanttLanguage;
/**
* PintPreview dialog
*
* @author jseiler <juliens@actimage.net>
* @version 0.1
* @since 2.0pre2
*/
public class PrintPreview extends JFrame
{
static final long serialVersionUID=0;
protected int page_width;
protected int page_height;
protected int scale;
protected PrintableChart target;
protected JComboBox cmb_scale;
protected PreviewContainer preview;
protected PrinterJob printer_job;
protected GanttLanguage language;
protected DateOption date_start;
protected DateOption date_end;
protected GanttOptions gantt_options;
/**
* Construct a new print preview dialog based on a
* new PrintableChart object
*/
public PrintPreview(ChartComponentBase area)
{
this(new PrintableChart(area));
}
/**
* Construct a new print preview dialog displaying the
* printable object target
*
* @param target an instance of a class implementing the Printable interface
*/
public PrintPreview(PrintableChart target)
{
super();
this.gantt_options = Mediator.getGanttProjectSingleton().getOptions();
this.language = GanttLanguage.getInstance();
this.setTitle(this.language.correctLabel(GanttLanguage.getInstance().getText("preview")));
this.target = target;
this.printer_job = PrinterJob.getPrinterJob();
JButton btn_print = new TestGanttRolloverButton(new ImageIcon(getClass().getResource("/icons/print_16.gif")));
JButton btn_pagesetup = new TestGanttRolloverButton(new ImageIcon(getClass().getResource("/icons/settings_16.gif")));
JLabel lbl_scale = new JLabel(this.language.getText("zoom")+" : ");
String[] scales = { "10 %", "25 %", "50 %", "75 %", "100 %" };
this.cmb_scale = new JComboBox(scales);
this.date_start = new DefaultDateOption("generic.startDate")
{
public void setValue(Date value)
{
super.setValue(value);
this.commit();
PrintPreview.this.onStartDateChanged();
this.lock();
}
};
this.date_end = new DefaultDateOption("generic.endDate")
{
public void setValue(Date value)
{
super.setValue(value);
this.commit();
PrintPreview.this.onEndDateChanged();
this.lock();
}
};
JButton btn_wholeproject = new JButton(this.language.getText("wholeProject"));
this.date_start.lock();
this.date_end.lock();
OptionsPageBuilder builder = new OptionsPageBuilder();
builder.setOptionKeyPrefix("");
JScrollPane scp_preview = new JScrollPane();
this.preview = new PreviewContainer();
JToolBar tlb_settings = new JToolBar();
tlb_settings.add(btn_pagesetup);
tlb_settings.add(btn_print);
tlb_settings.addSeparator();
tlb_settings.add(lbl_scale);
tlb_settings.add(this.cmb_scale);
JToolBar tlb_chart = new JToolBar();
tlb_chart.add(builder.createStandaloneOptionPanel(date_start));
tlb_chart.add(builder.createStandaloneOptionPanel(date_end));
tlb_chart.add(btn_wholeproject);
this.scale = 50;
this.cmb_scale.setSelectedIndex(2);
this.loadPreview();
scp_preview.setViewportView(this.preview);
this.getContentPane().add(tlb_settings, BorderLayout.NORTH);
this.getContentPane().add(scp_preview, BorderLayout.CENTER);
this.getContentPane().add(tlb_chart, BorderLayout.SOUTH);
this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
btn_wholeproject.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
PrintPreview.this.viewWholeProject();
}
});
btn_print.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
try
{
// Use default printer, no dialog
PrintPreview.this.printer_job.setPrintable(PrintPreview.this.target, gantt_options.getPageFormat());
PrintPreview.this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
PrintPreview.this.printer_job.print();
PrintPreview.this.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
PrintPreview.this.dispose();
}
catch (PrinterException ex)
{
ex.printStackTrace();
System.err.println("Printing error: "+ex.toString());
}
}
});
this.cmb_scale.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
Thread runner = new Thread()
{
public void run()
{
String str = PrintPreview.this.cmb_scale.getSelectedItem().toString();
if (str.endsWith("%"))
str = str.substring(0, str.length()-1);
str = str.trim();
try
{
int newscale = Integer.parseInt(str);
PrintPreview.this.scale = newscale;
}
catch (NumberFormatException ex)
{
return;
}
int w = (int)(PrintPreview.this.page_width*scale/100);
int h = (int)(PrintPreview.this.page_height*scale/100);
Component[] comps = PrintPreview.this.preview.getComponents();
for (int k=0; k<comps.length; k++)
{
if (!(comps[k] instanceof PagePreview))
continue;
PagePreview pp = (PagePreview)comps[k];
pp.setScaledSize(w, h);
}
PrintPreview.this.preview.doLayout();
PrintPreview.this.preview.getParent().getParent().validate();
}
};
runner.start();
}
});
btn_pagesetup.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
PageFormat format = PrintPreview.this.gantt_options.getPageFormat();
format = PrintPreview.this.printer_job.pageDialog(format);
PrintPreview.this.gantt_options.setPageFormat(format);
PrintPreview.this.loadPreview();
}
});
this.setSize(800, 400);
this.date_start.setValue(Mediator.getGanttProjectSingleton().getArea().getStartDate());
this.date_end.setValue(Mediator.getGanttProjectSingleton().getArea().getEndDate());
}
/**
* Load all pages preview in the PreviewContainer
*/
private void loadPreview()
{
if (this.gantt_options.getPageFormat().getHeight()==0 || this.gantt_options.getPageFormat().getWidth()==0)
{
System.err.println("Unable to determine default page size");
return;
}
this.preview.clear();
this.page_width = (int)(this.gantt_options.getPageFormat().getWidth());
this.page_height = (int)(this.gantt_options.getPageFormat().getHeight());
int w = (int)(this.page_width*this.scale/100);
int h = (int)(this.page_height*this.scale/100);
int page_index = 0;
try
{
while (true)
{
BufferedImage img = new BufferedImage(this.page_width, this.page_height, BufferedImage.TYPE_INT_RGB);
Graphics g = img.getGraphics();
g.setColor(Color.white);
g.fillRect(0, 0, this.page_width, this.page_height);
if (this.target.print(g, this.gantt_options.getPageFormat(), page_index) != Printable.PAGE_EXISTS)
break;
PagePreview pp = new PagePreview(w, h, img);
this.preview.add(pp);
page_index++;
}
}
catch (PrinterException e)
{
e.printStackTrace();
System.err.println("Printing error: "+e.toString());
}
this.preview.validate();
this.preview.repaint();
}
private void viewWholeProject()
{
this.date_start.setValue(Mediator.getGanttProjectSingleton().getArea().getStartDate());
this.date_end.setValue(Mediator.getGanttProjectSingleton().getArea().getEndDate());
this.target.setStartDate(this.date_start.getValue());
this.target.setEndDate(this.date_end.getValue());
this.loadPreview();
}
private void onStartDateChanged()
{
System.out.println("Start date changed");
this.target.setStartDate(this.date_start.getValue());
this.loadPreview();
}
private void onEndDateChanged()
{
System.out.println("End date changed");
this.target.setEndDate(this.date_end.getValue());
this.loadPreview();
}
/**
* JPanel containing the pages of the PrintPreview
*/
class PreviewContainer extends JPanel
{
static final long serialVersionUID=0;
protected int H_GAP = 16;
protected int V_GAP = 10;
public Dimension getPreferredSize()
{
int n = getComponentCount();
if (n == 0)
return new Dimension(this.H_GAP, this.V_GAP);
Component comp = getComponent(0);
Dimension dc = comp.getPreferredSize();
int w = dc.width;
int h = dc.height;
Dimension dp = getParent().getSize();
int nCol = Math.max((dp.width-this.H_GAP)/(w+this.H_GAP), 1);
int nRow = n/nCol;
if (nRow*nCol < n)
nRow++;
int ww = nCol*(w+this.H_GAP) + this.H_GAP;
int hh = nRow*(h+this.V_GAP) + this.V_GAP;
Insets ins = getInsets();
return new Dimension(ww+ins.left+ins.right, hh+ins.top+ins.bottom);
}
public Dimension getMaximumSize()
{
return getPreferredSize();
}
public Dimension getMinimumSize()
{
return getPreferredSize();
}
public void doLayout()
{
Insets ins = getInsets();
int x = ins.left + this.H_GAP;
int y = ins.top + this.V_GAP;
int n = this.getComponentCount();
if (n == 0)
return;
Component comp = this.getComponent(0);
Dimension dc = comp.getPreferredSize();
int w = dc.width;
int h = dc.height;
Dimension dp = this.getParent().getSize();
int nCol = Math.max((dp.width-this.H_GAP)/(w+this.H_GAP), 1);
int nRow = n/nCol;
if (nRow*nCol < n)
nRow++;
int index = 0;
for (int k = 0; k<nRow; k++)
{
for (int m = 0; m<nCol; m++)
{
if (index >= n)
return;
comp = getComponent(index++);
comp.setBounds(x, y, w, h);
x += w + this.H_GAP;
}
y += h+V_GAP;
x = ins.left + this.H_GAP;
}
}
public void clear()
{
this.removeAll();
this.repaint();
}
}
/**
* JPanel corresponding to one page preview
*/
class PagePreview extends JPanel
{
static final long serialVersionUID=0;
protected int width;
protected int height;
protected Image source;
protected Image image;
public PagePreview(int w, int h, Image source)
{
this.width = w;
this.height = h;
this.source = source;
this.image = this.source.getScaledInstance(this.width, this.height, Image.SCALE_SMOOTH);
this.image.flush();
this.setBackground(Color.white);
this.setBorder(new MatteBorder(1, 1, 2, 2, Color.black));
}
public void setScaledSize(int w, int h)
{
this.width = w;
this.height = h;
this.image = this.source.getScaledInstance(this.width, this.height, Image.SCALE_SMOOTH);
this.repaint();
}
public Dimension getPreferredSize()
{
Insets ins = getInsets();
return new Dimension(this.width+ins.left+ins.right, this.height+ins.top+ins.bottom);
}
public Dimension getMaximumSize()
{
return getPreferredSize();
}
public Dimension getMinimumSize()
{
return getPreferredSize();
}
public void paint(Graphics g)
{
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
g.drawImage(this.image, 0, 0, this);
this.paintBorder(g);
}
}
}
The table below shows all metrics for PrintPreview.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 35.00 | Number of blocks | |
| BLOCK_COMMENT | 0.00 | Number of block comment lines | |
| COMMENTS | 27.00 | Comment lines | |
| COMMENT_DENSITY | 0.11 | Comment density | |
| COMPARISONS | 16.00 | Number of comparison operators | |
| CYCLOMATIC | 41.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 6.00 | Comments in declarations | |
| DOC_COMMENT | 26.00 | Number of javadoc comment lines | |
| ELOC | 257.00 | Effective lines of code | |
| EXEC_COMMENTS | 1.00 | Comments in executable code | |
| EXITS | 88.00 | Procedure exits | |
| FUNCTIONS | 24.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 0.41 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 44.00 | 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 | 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 | 1.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 9.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 2.00 | 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 | 4.00 | 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 | 2.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 2.00 | 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 | 1.00 | 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 | 2.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 2.00 | 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 | 3.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 1.00 | 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 | 802.00 | 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 | 3.00 | 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 | 2.00 | 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 | 2.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 2.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 3.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 1.00 | 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 | |
| JAVA0289 | 0.00 | null | |
| LINES | 426.00 | Number of lines in the source file | |
| LINE_COMMENT | 1.00 | Number of line comments | |
| LOC | 339.00 | Lines of code | |
| LOGICAL_LINES | 209.00 | Number of statements | |
| LOOPS | 4.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 789.00 | Number of operands | |
| OPERATORS | 1671.00 | Number of operators | |
| PARAMS | 14.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2460.00 | Halstead program length | |
| PROGRAM_VOCAB | 346.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 30.00 | Number of return points from functions | |
| SIZE | 11973.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 299.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 47.00 | Number of unique operators | |
| WHITESPACE | 60.00 | Number of whitespace lines | |