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JDiff

JDiff Statistics

The percent change statistic reported for all elements in each API is defined recursively as follows:
Percentage difference = 100 * (added + removed + 2*changed)
                        -----------------------------------
                        sum of public elements in BOTH APIs
Where added is the number of packages added, removed is the number of packages removed, and changed is the number of packages changed. This definition is applied recursively for the classes and their program elements, so the value for a changed package will be less than 1, unless every class in that package has changed. The definition ensures that if all packages are removed and all new packages are added, the change will be 100%. Values are rounded here, so a value of 0% indicates a percentage difference of less than 0.5%.

The overall difference between the two APIs is approximately 7%.

Sections

Packages sorted by percentage difference
Classes and Interfaces sorted by percentage difference
Differences by number and type

Packages Sorted By Percentage Difference

Percentage
Difference
Package
66 org.jhotdraw.gui.event
61 org.jhotdraw.beans
42 org.jhotdraw.samples.odg.io
38 org.jhotdraw.gui.datatransfer
36 org.jhotdraw.util.prefs
10 org.jhotdraw.gui
9 org.jhotdraw.samples.net.figures
8 org.jhotdraw.samples.mini
6 org.jhotdraw.samples.svg.figures
6 org.jhotdraw.draw.action
5 org.jhotdraw.samples.svg
5 org.jhotdraw.app.action
5 org.jhotdraw.text
4 org.jhotdraw.draw
4 org.jhotdraw.util
3 org.jhotdraw.xml.css
3 org.jhotdraw.samples.odg.figures
3 org.jhotdraw.samples.svg.gui
3 org.jhotdraw.gui.plaf.palette
1 org.jhotdraw.app
<1 org.jhotdraw.xml
<1 org.jhotdraw.samples.svg.io
<1 net.n3.nanoxml

Percentage
Difference
Frequency Percentage Frequency
0 0.13043478260869565 |
1 0.043478260869565216 |
3 0.17391304347826086 |
4 0.08695652173913043 |
5 0.13043478260869565 |
6 0.08695652173913043 |
8 0.043478260869565216 |
9 0.043478260869565216 |
10 0.043478260869565216 |
36 0.043478260869565216 |
38 0.043478260869565216 |
42 0.043478260869565216 |
61 0.043478260869565216 |
66 0.043478260869565216 |


Classes and Interfaces Sorted By Percentage Difference

Percentage
Difference
Class or Interface
100 org.jhotdraw.samples.odg.io.ODGFigureFactory
72 org.jhotdraw.util.prefs.PreferencesUtil
40 org.jhotdraw.gui.Worker
36 org.jhotdraw.samples.svg.SVGDrawingPanel
33 org.jhotdraw.app.action.LoadAction
23 org.jhotdraw.draw.action.AbstractDrawingViewAction
20 org.jhotdraw.app.action.FocusAction
20 org.jhotdraw.text.FontFormatter
20 org.jhotdraw.util.Images
18 org.jhotdraw.app.action.OpenAction
16 org.jhotdraw.app.action.AbstractSaveBeforeAction
15 org.jhotdraw.draw.action.AbstractDrawingEditorAction
15 org.jhotdraw.samples.odg.figures.ODGGroupFigure
15 org.jhotdraw.samples.svg.figures.SVGGroupFigure
14 org.jhotdraw.app.action.LoadDirectoryAction
14 org.jhotdraw.app.action.LoadRecentAction
14 org.jhotdraw.draw.DefaultDrawingViewTransferHandler
14 org.jhotdraw.samples.odg.figures.ODGAttributedFigure
14 org.jhotdraw.samples.svg.figures.SVGAttributedFigure
12 org.jhotdraw.draw.DefaultDrawingEditor
12 org.jhotdraw.draw.DrawingEditor
12 org.jhotdraw.draw.action.ToggleGridAction
11 org.jhotdraw.draw.AttributeKey
11 org.jhotdraw.app.action.ExportAction
11 org.jhotdraw.app.action.OpenRecentAction
11 org.jhotdraw.samples.svg.gui.AbstractToolBar
11 org.jhotdraw.xml.css.StyleManager
10 org.jhotdraw.samples.svg.figures.SVGRectFigure
10 org.jhotdraw.draw.action.ButtonFactory
10 org.jhotdraw.draw.action.AbstractSelectedAction
10 org.jhotdraw.samples.svg.gui.ToolsToolBar
9 org.jhotdraw.app.action.ExitAction
9 org.jhotdraw.app.action.SaveAction
9 org.jhotdraw.samples.net.figures.NodeFigure
8 org.jhotdraw.draw.RoundRectangleFigure
8 org.jhotdraw.draw.action.EditCanvasAction
8 org.jhotdraw.draw.action.EditGridAction
8 org.jhotdraw.draw.AbstractAttributedFigure
7 org.jhotdraw.draw.DefaultDrawing
7 org.jhotdraw.draw.DefaultDrawingView
7 org.jhotdraw.draw.AbstractAttributedCompositeFigure
6 org.jhotdraw.app.DefaultOSXApplication
6 org.jhotdraw.app.action.AbstractApplicationAction
6 org.jhotdraw.draw.CloseHandle
6 org.jhotdraw.draw.Drawing
6 org.jhotdraw.draw.GraphicalCompositeFigure
5 org.jhotdraw.app.DefaultMDIApplication
5 org.jhotdraw.app.DefaultSDIApplication
4 org.jhotdraw.beans.AbstractBean
4 org.jhotdraw.draw.AbstractCompositeFigure
4 org.jhotdraw.draw.Figure
3 org.jhotdraw.draw.AttributeKeys
3 org.jhotdraw.draw.QuadTreeDrawing
3 org.jhotdraw.samples.svg.io.SVGInputFormat
3 org.jhotdraw.samples.odg.figures.ODGPathFigure
3 org.jhotdraw.app.action.AbstractViewAction
3 org.jhotdraw.samples.svg.figures.SVGPathFigure
3 org.jhotdraw.draw.AbstractDrawing
2 org.jhotdraw.draw.LabeledLineConnectionFigure
2 org.jhotdraw.samples.svg.figures.SVGTextAreaFigure
2 org.jhotdraw.xml.NanoXMLDOMInput
2 org.jhotdraw.samples.svg.SVGView
2 org.jhotdraw.samples.svg.figures.SVGTextFigure
2 org.jhotdraw.xml.NanoXMLDOMOutput
1 org.jhotdraw.draw.BezierFigure
1 net.n3.nanoxml.XMLElement
1 org.jhotdraw.app.AbstractView
1 org.jhotdraw.draw.LineConnectionFigure
1 org.jhotdraw.app.View
1 org.jhotdraw.draw.AbstractHandle
<1 net.n3.nanoxml.IXMLElement

Percentage
Difference
Frequency Percentage Frequency
0 0.014084507042253521 |
1 0.08450704225352113 |
2 0.08450704225352113 |
3 0.09859154929577464 |
4 0.04225352112676056 |
5 0.028169014084507043 |
6 0.07042253521126761 |
7 0.04225352112676056 |
8 0.056338028169014086 |
9 0.04225352112676056 |
10 0.056338028169014086 |
11 0.07042253521126761 |
12 0.04225352112676056 |
14 0.07042253521126761 |
15 0.04225352112676056 |
16 0.014084507042253521 |
18 0.014084507042253521 |
20 0.04225352112676056 |
23 0.014084507042253521 |
33 0.014084507042253521 |
36 0.014084507042253521 |
40 0.014084507042253521 |
72 0.014084507042253521 |
100 0.014084507042253521 |


Differences By Number and Type

The numbers of program elements (packages, classes. constructors, methods and fields) which are recorded as removed, added or changed includes only the highest-level program elements. That is, if a class with two methods was added, the number of methods added does not include those two methods, but the number of classes added does include that class.
Number of Differences
  Removals Additions Changes Total
Packages 0 0 23 23
Classes and Interfaces 20 28 71 119
Constructors 1 6 0 7
Methods 54 141 12 207
Fields 3 11 0 14
Total 78 186 106 370