3.1 Example of Java source code before and after the Insert Parameter evolution. . . 35
3.2 Example of Java source code before and after the Rename Element evolution. . . 35
3.3 Example of Java source code before and after the Extract Method evolution. . . . 36
3.4 Example of Java source code before and after the Remove Statement evolution. . 37
3.5 Example of a DocBooklet file. . . 38
3.6 Example of a DocBooklet file before and after the Duplicate Section evolution. . 39
3.7 Example of a DocBooklet file before and after the Move Up Section evolution. . 40
3.8 Example of a DocBooklet file before and after the Extract Section evolution. . . 42
3.9 Example of a DocBooklet file before and after the Remove Section evolution. . . 43
4.1 Complete role model for ExtractX. . . 75
4.2 Complete refactoring specification for ExtractX. . . 76
4.3 Complete role mapping of ExtractX as Extract Super Class for the UML metamodel. 77 4.4 Java source code excerpt from AbstractProblemSpaceEvolution showing the five steps required for problem space evolutions. . . 82
4.5 Java source code excerpt from AbstractSolutionSpaceEvolution showing the six steps required for solution space evolutions. . . 86
4.6 Example of an ORSpec showing the different remapping instructions and their modifiers. . . 99
4.7 Example of a minimalistic role model. . . 105
4.8 Example of a minimalistic refactoring specification. . . 106
4.9 Example of a role mapping for Duplicate Feature. . . 106
4.10 Principle structure of the implementation of the evolution adapter for Duplicate Feature. . . 107
4.11 Principle structure of the implementation of the Duplicate Feature evolution. . . 108
4.12 Principle structure of the parameter page for Duplicate Feature. . . 109
4.13 Complete implementation of the evolution adapter for Duplicate Feature. . . 110
4.14 ORSpec for the generic interspatial evolution ExtractXWithReferenceClass. . . . 111
5.1 Java source code of the method createUI() of the class UIBuilder of the year 2001. . . 117
5.2 Shortened version of the MAXI Cheetah user manual of the year 2001. . . 118
5.3 Examplary excerpt from the NavMap file provided with the personal navigation device. . . 129
5.4 Manually modified version of the Java source code of the method createUI() of the class UIBuilder. . . 132
173
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I confirm that I independently prepared the thesis and that I used only the references and aux-iliary means indicated in the thesis.
Dresden, August 31, 2011