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<!DOCTYPE html>
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<title>Lernfragen zu Java</title>
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<body class="book">
<div id="header">
<h1>Lernfragen zu Java</h1>
<div class="details">
<span id="author" class="author">Dominikus Herzberg, Christopher Schölzel</span><br>
<span id="revnumber">version 0.6,</span>
<span id="revdate">2017-01-08</span>
</div>
<div id="toc" class="toc">
<div id="toctitle">Table of Contents</div>
<ul class="sectlevel1">
<li>
<a href="#_hinweis">Hinweis</a>
<ul class="sectlevel1">
<li>
<a href="#_hello_world_java_crashkurs_kap_1_8">1. Hello World!: Java-Crashkurs [Kap. 1.8]</a>
<ul class="sectlevel2">
<li><a href="#_zeichenkette_und_code_new_code">1.1. Zeichenkette und <code>new</code></a></li>
<li><a href="#_javadoc_kommentar_vs_normaler_kommentar">1.2. Javadoc-Kommentar vs. "normaler" Kommentar</a></li>
<li><a href="#_aussehen_eines_javadoc_kommentars">1.3. Aussehen eines Javadoc-Kommentars</a></li>
<li><a href="#_was_ist_ein_schl%C3%BCsselwort">1.4. Was ist ein Schlüsselwort?</a></li>
<li><a href="#_never_use_dollars_in_javaland">1.5. Never use Dollars in Javaland</a></li>
<li><a href="#__code_for_code_problem">1.6. <code>for</code>-Problem?</a></li>
<li><a href="#_das_semikolon">1.7. Das Semikolon</a></li>
<li><a href="#_ein_plus_fur_zeichenketten">1.8. Ein Plus fur Zeichenketten?</a></li>
<li><a href="#_ein_minus_f%C3%BCr_zeichenketten">1.9. Ein Minus für Zeichenketten?</a></li>
<li><a href="#_das_semikolon_und_code_if_code">1.10. Das Semikolon und <code>if</code></a></li>
<li><a href="#_import_von_code_math_code">1.11. Import von <code>Math</code></a></li>
<li><a href="#_eigenschaften">1.12. Eigenschaften</a></li>
<li><a href="#__code_import_code_mit_stern">1.13. <code>import</code> mit Stern</a></li>
<li><a href="#_ein_datumspattern">1.14. Ein Datumspattern</a></li>
<li><a href="#__code_math_code_instanz">1.15. <code>Math</code>-Instanz?</a></li>
</ul>
</li>
<li>
<a href="#_variablenverwaltung">2. Variablenverwaltung</a>
<ul class="sectlevel2">
<li><a href="#_frage">2.1. Frage</a></li>
<li><a href="#_frage_2">2.2. Frage</a></li>
<li><a href="#_frage_3">2.3. Frage</a></li>
<li><a href="#_frage_4">2.4. Frage</a></li>
<li><a href="#_frage_5">2.5. Frage</a></li>
<li><a href="#_frage_6">2.6. Frage</a></li>
<li><a href="#_frage_7">2.7. Frage</a></li>
<li><a href="#_frage_8">2.8. Frage</a></li>
<li><a href="#_frage_9">2.9. Frage</a></li>
<li><a href="#_frage_10">2.10. Frage</a></li>
<li><a href="#_frage_11">2.11. Frage</a></li>
<li><a href="#_frage_12">2.12. Frage</a></li>
<li><a href="#_frage_13">2.13. Frage</a></li>
<li><a href="#_frage_14">2.14. Frage</a></li>
<li><a href="#_frage_15">2.15. Frage</a></li>
<li><a href="#_frage_16">2.16. Frage</a></li>
<li><a href="#_frage_17">2.17. Frage</a></li>
<li><a href="#_frage_18">2.18. Frage</a></li>
<li><a href="#_frage_19">2.19. Frage</a></li>
<li><a href="#_frage_20">2.20. Frage</a></li>
<li><a href="#_frage_21">2.21. Frage</a></li>
<li><a href="#_frage_22">2.22. Frage</a></li>
<li><a href="#_frage_23">2.23. Frage</a></li>
<li><a href="#_frage_24">2.24. Frage</a></li>
<li><a href="#_frage_25">2.25. Frage</a></li>
<li><a href="#_frage_26">2.26. Frage</a></li>
<li><a href="#_frage_27">2.27. Frage</a></li>
<li><a href="#_frage_28">2.28. Frage</a></li>
<li><a href="#_frage_29">2.29. Frage</a></li>
<li><a href="#_frage_30">2.30. Frage</a></li>
<li><a href="#_frage_31">2.31. Frage</a></li>
</ul>
</li>
<li>
<a href="#_operatoren">3. Operatoren</a>
<ul class="sectlevel2">
<li><a href="#_frage_32">3.1. Frage</a></li>
<li><a href="#_frage_33">3.2. Frage</a></li>
<li><a href="#_frage_34">3.3. Frage</a></li>
<li><a href="#_frage_35">3.4. Frage</a></li>
<li><a href="#_frage_36">3.5. Frage</a></li>
<li><a href="#_frage_37">3.6. Frage</a></li>
<li><a href="#_frage_38">3.7. Frage</a></li>
<li><a href="#_frage_39">3.8. Frage</a></li>
<li><a href="#_frage_40">3.9. Frage</a></li>
<li><a href="#_frage_41">3.10. Frage</a></li>
<li><a href="#_frage_42">3.11. Frage</a></li>
<li><a href="#_frage_43">3.12. Frage</a></li>
<li><a href="#_frage_44">3.13. Frage</a></li>
<li><a href="#_frage_45">3.14. Frage</a></li>
<li><a href="#_frage_46">3.15. Frage</a></li>
<li><a href="#_frage_47">3.16. Frage</a></li>
<li><a href="#_frage_48">3.17. Frage</a></li>
<li><a href="#_frage_49">3.18. Frage</a></li>
<li><a href="#_frage_50">3.19. Frage</a></li>
<li><a href="#_frage_51">3.20. Frage</a></li>
<li><a href="#_frage_52">3.21. Frage</a></li>
</ul>
</li>
<li>
<a href="#_verzweigungen_und_schleifen">4. Verzweigungen und Schleifen</a>
<ul class="sectlevel2">
<li><a href="#_frage_53">4.1. Frage</a></li>
<li><a href="#_frage_54">4.2. Frage</a></li>
<li><a href="#_frage_55">4.3. Frage</a></li>
<li><a href="#_frage_56">4.4. Frage</a></li>
<li><a href="#_frage_57">4.5. Frage</a></li>
<li><a href="#_frage_58">4.6. Frage</a></li>
<li><a href="#_frage_59">4.7. Frage</a></li>
<li><a href="#_frage_60">4.8. Frage</a></li>
<li><a href="#_frage_61">4.9. Frage</a></li>
<li><a href="#_frage_62">4.10. Frage</a></li>
<li><a href="#_frage_63">4.11. Frage</a></li>
<li><a href="#_frage_64">4.12. Frage</a></li>
<li><a href="#_frage_65">4.13. Frage</a></li>
<li><a href="#_frage_66">4.14. Frage</a></li>
<li><a href="#_frage_67">4.15. Frage</a></li>
<li><a href="#_frage_68">4.16. Frage</a></li>
<li><a href="#_frage_69">4.17. Frage</a></li>
<li><a href="#_frage_70">4.18. Frage</a></li>
<li><a href="#_frage_71">4.19. Frage</a></li>
</ul>
</li>
<li>
<a href="#_arrays">5. Arrays</a>
<ul class="sectlevel2">
<li><a href="#_frage_72">5.1. Frage</a></li>
<li><a href="#_frage_73">5.2. Frage</a></li>
<li><a href="#_frage_74">5.3. Frage</a></li>
<li><a href="#_frage_75">5.4. Frage</a></li>
<li><a href="#_frage_76">5.5. Frage</a></li>
<li><a href="#_frage_77">5.6. Frage</a></li>
<li><a href="#_frage_78">5.7. Frage</a></li>
<li><a href="#_frage_79">5.8. Frage</a></li>
<li><a href="#_frage_80">5.9. Frage</a></li>
<li><a href="#_frage_81">5.10. Frage</a></li>
<li><a href="#_frage_82">5.11. Frage</a></li>
<li><a href="#_frage_83">5.12. Frage</a></li>
<li><a href="#_frage_84">5.13. Frage</a></li>
</ul>
</li>
<li>
<a href="#_zeichenketten">6. Zeichenketten</a>
<ul class="sectlevel2">
<li><a href="#_frage_85">6.1. Frage</a></li>
<li><a href="#_frage_86">6.2. Frage</a></li>
<li><a href="#_frage_87">6.3. Frage</a></li>
<li><a href="#_frage_88">6.4. Frage</a></li>
<li><a href="#_frage_89">6.5. Frage</a></li>
<li><a href="#_frage_90">6.6. Frage</a></li>
<li><a href="#_frage_91">6.7. Frage</a></li>
<li><a href="#_frage_92">6.8. Frage</a></li>
<li><a href="#_frage_93">6.9. Frage</a></li>
<li><a href="#_frage_94">6.10. Frage</a></li>
<li><a href="#_frage_95">6.11. Frage</a></li>
<li><a href="#_frage_96">6.12. Frage</a></li>
<li><a href="#_frage_97">6.13. Frage</a></li>
<li><a href="#_frage_98">6.14. Frage</a></li>
<li><a href="#_frage_99">6.15. Frage</a></li>
<li><a href="#_frage_100">6.16. Frage</a></li>
<li><a href="#_frage_101">6.17. Frage</a></li>
<li><a href="#_frage_102">6.18. Frage</a></li>
<li><a href="#_frage_103">6.19. Frage</a></li>
<li><a href="#_frage_104">6.20. Frage</a></li>
<li><a href="#_frage_105">6.21. Frage</a></li>
<li><a href="#_frage_106">6.22. Frage</a></li>
<li><a href="#_frage_107">6.23. Frage</a></li>
<li><a href="#_frage_108">6.24. Frage</a></li>
<li><a href="#_frage_109">6.25. Frage</a></li>
<li><a href="#_frage_110">6.26. Frage</a></li>
<li><a href="#_frage_111">6.27. Frage</a></li>
<li><a href="#_frage_112">6.28. Frage</a></li>
<li><a href="#_frage_113">6.29. Frage</a></li>
<li><a href="#_frage_114">6.30. Frage</a></li>
<li><a href="#_frage_115">6.31. Frage</a></li>
<li><a href="#_frage_116">6.32. Frage</a></li>
<li><a href="#_frage_117">6.33. Frage</a></li>
<li><a href="#_frage_118">6.34. Frage</a></li>
</ul>
</li>
<li><a href="#__span_class_strike_through_datum_und_uhrzeit_span">7. <span class="strike-through">Datum und Uhrzeit</span></a></li>
<li>
<a href="#_methoden">8. Methoden</a>
<ul class="sectlevel2">
<li><a href="#_frage_119">8.1. Frage</a></li>
<li><a href="#_frage_120">8.2. Frage</a></li>
<li><a href="#_frage_121">8.3. Frage</a></li>
<li><a href="#_frage_122">8.4. Frage</a></li>
<li><a href="#_frage_123">8.5. Frage</a></li>
<li><a href="#_frage_124">8.6. Frage</a></li>
<li><a href="#_frage_125">8.7. Frage</a></li>
<li><a href="#_frage_126">8.8. Frage</a></li>
<li><a href="#_frage_127">8.9. Frage</a></li>
<li><a href="#_frage_128">8.10. Frage</a></li>
<li><a href="#_frage_129">8.11. Frage</a></li>
<li><a href="#_frage_130">8.12. Frage</a></li>
<li><a href="#_frage_131">8.13. Frage</a></li>
<li><a href="#_frage_132">8.14. Frage</a></li>
<li><a href="#_frage_133">8.15. Frage</a></li>
<li><a href="#_frage_134">8.16. Frage</a></li>
<li><a href="#_frage_135">8.17. Frage</a></li>
<li><a href="#_frage_136">8.18. Frage</a></li>
<li><a href="#_frage_137">8.19. Frage</a></li>
<li><a href="#_frage_138">8.20. Frage</a></li>
<li><a href="#_frage_139">8.21. Frage</a></li>
<li><a href="#_frage_140">8.22. Frage</a></li>
<li><a href="#_frage_141">8.23. Frage</a></li>
<li><a href="#_frage_142">8.24. Frage</a></li>
<li><a href="#_frage_143">8.25. Frage</a></li>
<li><a href="#_frage_144">8.26. Frage</a></li>
<li><a href="#_frage_145">8.27. Frage</a></li>
<li><a href="#_frage_146">8.28. Frage</a></li>
<li><a href="#_frage_147">8.29. Frage</a></li>
<li><a href="#_frage_148">8.30. Frage</a></li>
<li><a href="#_frage_149">8.31. Frage</a></li>
<li><a href="#_frage_150">8.32. Frage</a></li>
</ul>
</li>
<li>
<a href="#_exceptions">9. Exceptions</a>
<ul class="sectlevel2">
<li><a href="#_frage_151">9.1. Frage</a></li>
<li><a href="#_frage_152">9.2. Frage</a></li>
<li><a href="#_frage_153">9.3. Frage</a></li>
<li><a href="#_frage_154">9.4. Frage</a></li>
<li><a href="#_frage_155">9.5. Frage</a></li>
<li><a href="#_frage_156">9.6. Frage</a></li>
<li><a href="#_frage_157">9.7. Frage</a></li>
<li><a href="#_frage_158">9.8. Frage</a></li>
<li><a href="#_frage_159">9.9. Frage</a></li>
<li><a href="#_frage_160">9.10. Frage</a></li>
<li><a href="#_frage_161">9.11. Frage</a></li>
<li><a href="#_frage_162">9.12. Frage</a></li>
<li><a href="#_frage_163">9.13. Frage</a></li>
<li><a href="#_frage_164">9.14. Frage</a></li>
<li><a href="#_frage_165">9.15. Frage</a></li>
<li><a href="#_frage_166">9.16. Frage</a></li>
<li><a href="#_frage_167">9.17. Frage</a></li>
<li><a href="#_frage_168">9.18. Frage</a></li>
<li><a href="#_frage_169">9.19. Frage</a></li>
</ul>
</li>
<li>
<a href="#_klassen">10. Klassen</a>
<ul class="sectlevel2">
<li><a href="#_frage_170">10.1. Frage</a></li>
<li><a href="#_frage_171">10.2. Frage</a></li>
<li><a href="#_frage_172">10.3. Frage</a></li>
<li><a href="#_frage_173">10.4. Frage</a></li>
<li><a href="#_frage_174">10.5. Frage</a></li>
<li><a href="#_frage_175">10.6. Frage</a></li>
<li><a href="#_frage_176">10.7. Frage</a></li>
<li><a href="#_frage_177">10.8. Frage</a></li>
<li><a href="#_frage_178">10.9. Frage</a></li>
<li><a href="#_frage_179">10.10. Frage</a></li>
<li><a href="#_frage_180">10.11. Frage</a></li>
<li><a href="#_frage_181">10.12. Frage</a></li>
<li><a href="#_frage_182">10.13. Frage</a></li>
<li><a href="#_frage_183">10.14. Frage</a></li>
<li><a href="#_frage_184">10.15. Frage</a></li>
<li><a href="#_frage_185">10.16. Frage</a></li>
<li><a href="#_frage_186">10.17. Frage</a></li>
<li><a href="#_frage_187">10.18. Frage</a></li>
<li><a href="#_frage_188">10.19. Frage</a></li>
<li><a href="#_frage_189">10.20. Frage</a></li>
<li><a href="#_frage_190">10.21. Frage</a></li>
<li><a href="#_frage_191">10.22. Frage</a></li>
<li><a href="#_frage_192">10.23. Frage</a></li>
<li><a href="#_frage_193">10.24. Frage</a></li>
<li><a href="#_frage_194">10.25. Frage</a></li>
<li><a href="#_frage_195">10.26. Frage</a></li>
<li><a href="#_frage_196">10.27. Frage</a></li>
<li><a href="#_frage_197">10.28. Frage</a></li>
<li><a href="#_frage_198">10.29. Frage</a></li>
<li><a href="#_frage_199">10.30. Frage</a></li>
<li><a href="#_frage_200">10.31. Frage</a></li>
<li><a href="#_frage_201">10.32. Frage</a></li>
<li><a href="#_frage_202">10.33. Frage</a></li>
<li><a href="#_frage_203">10.34. Frage</a></li>
<li><a href="#_frage_204">10.35. Frage</a></li>
<li><a href="#_frage_205">10.36. Frage</a></li>
<li><a href="#_frage_206">10.37. Frage</a></li>
<li><a href="#_frage_207">10.38. Frage</a></li>
<li><a href="#_frage_208">10.39. Frage</a></li>
<li><a href="#_frage_209">10.40. Frage</a></li>
<li><a href="#_frage_210">10.41. Frage</a></li>
<li><a href="#_frage_211">10.42. Frage</a></li>
<li><a href="#_frage_212">10.43. Frage</a></li>
<li><a href="#_frage_213">10.44. Frage</a></li>
<li><a href="#_frage_214">10.45. Frage</a></li>
<li><a href="#_frage_215">10.46. Frage</a></li>
<li><a href="#_frage_216">10.47. Frage</a></li>
<li><a href="#_frage_217">10.48. Frage</a></li>
<li><a href="#_frage_218">10.49. Frage</a></li>
<li><a href="#_frage_219">10.50. Frage</a></li>
<li><a href="#_frage_220">10.51. Frage</a></li>
<li><a href="#_frage_221">10.52. Frage</a></li>
<li><a href="#_frage_222">10.53. Frage</a></li>
<li><a href="#_frage_223">10.54. Frage</a></li>
<li><a href="#_frage_224">10.55. Frage</a></li>
<li><a href="#_frage_225">10.56. Frage</a></li>
<li><a href="#_frage_226">10.57. Frage</a></li>
<li><a href="#_frage_227">10.58. Frage</a></li>
</ul>
</li>
<li>
<a href="#_vererbung_und_schnittstellen">11. Vererbung und Schnittstellen</a>
<ul class="sectlevel2">
<li><a href="#_frage_228">11.1. Frage</a></li>
<li><a href="#_frage_229">11.2. Frage</a></li>
<li><a href="#_frage_230">11.3. Frage</a></li>
<li><a href="#_frage_231">11.4. Frage</a></li>
<li><a href="#_frage_232">11.5. Frage</a></li>
<li><a href="#_frage_233">11.6. Frage</a></li>
<li><a href="#_frage_234">11.7. Frage</a></li>
<li><a href="#_frage_235">11.8. Frage</a></li>
<li><a href="#_frage_236">11.9. Frage</a></li>
<li><a href="#_frage_237">11.10. Frage</a></li>
<li><a href="#_frage_238">11.11. Frage</a></li>
<li><a href="#_frage_239">11.12. Frage</a></li>
<li><a href="#_frage_240">11.13. Frage</a></li>
<li><a href="#_frage_241">11.14. Frage</a></li>
<li><a href="#_frage_242">11.15. Frage</a></li>
<li><a href="#_frage_243">11.16. Frage</a></li>
<li><a href="#_frage_244">11.17. Frage</a></li>
<li><a href="#_frage_245">11.18. Frage</a></li>
<li><a href="#_frage_246">11.19. Frage</a></li>
<li><a href="#_frage_247">11.20. Frage</a></li>
<li><a href="#_frage_248">11.21. Frage</a></li>
<li><a href="#_frage_249">11.22. Frage</a></li>
<li><a href="#_frage_250">11.23. Frage</a></li>
<li><a href="#_frage_251">11.24. Frage</a></li>
<li><a href="#_frage_252">11.25. Frage</a></li>
<li><a href="#_frage_253">11.26. Frage</a></li>
<li><a href="#_frage_254">11.27. Frage</a></li>
<li><a href="#_frage_255">11.28. Frage</a></li>
<li><a href="#_frage_256">11.29. Frage</a></li>
<li><a href="#_frage_257">11.30. Frage</a></li>
<li><a href="#_frage_258">11.31. Frage</a></li>
<li><a href="#_frage_259">11.32. Frage</a></li>
<li><a href="#_frage_260">11.33. Frage</a></li>
<li><a href="#_frage_261">11.34. Frage</a></li>
<li><a href="#_frage_262">11.35. Frage</a></li>
<li><a href="#_frage_263">11.36. Frage</a></li>
<li><a href="#_frage_264">11.37. Frage</a></li>
<li><a href="#_frage_265">11.38. Frage</a></li>
<li><a href="#_frage_266">11.39. Frage</a></li>
<li><a href="#_frage_267">11.40. Frage</a></li>
</ul>
</li>
<li>
<a href="#_generische_klassen_und_methoden">12. Generische Klassen und Methoden</a>
<ul class="sectlevel2">
<li><a href="#_frage_268">12.1. Frage</a></li>
<li><a href="#_frage_269">12.2. Frage</a></li>
<li><a href="#_frage_270">12.3. Frage</a></li>
<li><a href="#_frage_271">12.4. Frage</a></li>
<li><a href="#_frage_272">12.5. Frage</a></li>
<li><a href="#_frage_273">12.6. Frage</a></li>
<li><a href="#_frage_274">12.7. Frage</a></li>
<li><a href="#_frage_275">12.8. Frage</a></li>
<li><a href="#_frage_276">12.9. Frage</a></li>
<li><a href="#_frage_277">12.10. Frage</a></li>
<li><a href="#_frage_278">12.11. Frage</a></li>
<li><a href="#_frage_279">12.12. Frage</a></li>
<li><a href="#_frage_280">12.13. Frage</a></li>
<li><a href="#_frage_281">12.14. Frage</a></li>
<li><a href="#_frage_282">12.15. Frage</a></li>
</ul>
</li>
<li><a href="#__span_class_strike_through_lambda_ausdr%C3%BCcke_span">13. <span class="strike-through">Lambda-Ausdrücke</span></a></li>
<li>
<a href="#_collections">14. Collections</a>
<ul class="sectlevel2">
<li><a href="#_frage_283">14.1. Frage</a></li>
<li><a href="#_frage_284">14.2. Frage</a></li>
<li><a href="#_frage_285">14.3. Frage</a></li>
<li><a href="#_frage_286">14.4. Frage</a></li>
<li><a href="#_frage_287">14.5. Frage</a></li>
<li><a href="#_frage_288">14.6. Frage</a></li>
<li><a href="#_frage_289">14.7. Frage</a></li>
<li><a href="#_frage_290">14.8. Frage</a></li>
<li><a href="#_frage_291">14.9. Frage</a></li>
<li><a href="#_frage_292">14.10. Frage</a></li>
<li><a href="#_frage_293">14.11. Frage</a></li>
<li><a href="#_frage_294">14.12. Frage</a></li>
<li><a href="#_frage_295">14.13. Frage</a></li>
<li><a href="#_frage_296">14.14. Frage</a></li>
<li><a href="#_frage_297">14.15. Frage</a></li>
<li><a href="#_frage_298">14.16. Frage</a></li>
<li><a href="#_frage_299">14.17. Frage</a></li>
<li><a href="#_frage_300">14.18. Frage</a></li>
<li><a href="#_frage_301">14.19. Frage</a></li>
<li><a href="#_frage_302">14.20. Frage</a></li>
<li><a href="#_frage_303">14.21. Frage</a></li>
<li><a href="#_frage_304">14.22. Frage</a></li>
<li><a href="#_frage_305">14.23. Frage</a></li>
<li><a href="#_frage_306">14.24. Frage</a></li>
<li><a href="#_frage_307">14.25. Frage</a></li>
<li><a href="#_frage_308">14.26. Frage</a></li>
<li><a href="#_frage_309">14.27. Frage</a></li>
<li><a href="#_frage_310">14.28. Frage</a></li>
<li><a href="#_frage_311">14.29. Frage</a></li>
<li><a href="#_frage_312">14.30. Frage</a></li>
<li><a href="#_frage_313">14.31. Frage</a></li>
<li><a href="#_frage_314">14.32. Frage</a></li>
<li><a href="#_frage_315">14.33. Frage</a></li>
<li><a href="#_frage_316">14.34. Frage</a></li>
<li><a href="#_frage_317">14.35. Frage</a></li>
<li><a href="#_frage_318">14.36. Frage</a></li>
<li><a href="#_frage_319">14.37. Frage</a></li>
<li><a href="#_frage_320">14.38. Frage</a></li>
</ul>
</li>
<li>
<a href="#_dateien_und_verzeichnisse">15. Dateien und Verzeichnisse</a>
<ul class="sectlevel2">
<li><a href="#_frage_321">15.1. Frage</a></li>
<li><a href="#_frage_322">15.2. Frage</a></li>
<li><a href="#_frage_323">15.3. Frage</a></li>
<li><a href="#_frage_324">15.4. Frage</a></li>
<li><a href="#_frage_325">15.5. Frage</a></li>
<li><a href="#_frage_326">15.6. Frage</a></li>
<li><a href="#_frage_327">15.7. Frage</a></li>
<li><a href="#_frage_328">15.8. Frage</a></li>
<li><a href="#_frage_329">15.9. Frage</a></li>
<li><a href="#_frage_330">15.10. Frage</a></li>
<li><a href="#_frage_331">15.11. Frage</a></li>
<li><a href="#_frage_332">15.12. Frage</a></li>
<li><a href="#_frage_333">15.13. Frage</a></li>
<li><a href="#_frage_334">15.14. Frage</a></li>
<li><a href="#_frage_335">15.15. Frage</a></li>
<li><a href="#_frage_336">15.16. Frage</a></li>
<li><a href="#_frage_337">15.17. Frage</a></li>
<li><a href="#_frage_338">15.18. Frage</a></li>
<li><a href="#_frage_339">15.19. Frage</a></li>
<li><a href="#_frage_340">15.20. Frage</a></li>
<li><a href="#_frage_341">15.21. Frage</a></li>
<li><a href="#_frage_342">15.22. Frage</a></li>
<li><a href="#_frage_343">15.23. Frage</a></li>
</ul>
</li>
<li><a href="#__span_class_strike_through_javafx_span">16. <span class="strike-through">JavaFX</span></a></li>
<li><a href="#__span_class_strike_through_javadoc_span">17. <span class="strike-through">Javadoc</span></a></li>
<li>
<a href="#_pakete_und_bibliotheken">18. Pakete und Bibliotheken</a>
<ul class="sectlevel2">
<li><a href="#_frage_344">18.1. Frage</a></li>
<li><a href="#_frage_345">18.2. Frage</a></li>
<li><a href="#_frage_346">18.3. Frage</a></li>
<li><a href="#_frage_347">18.4. Frage</a></li>
<li><a href="#_frage_348">18.5. Frage</a></li>
<li><a href="#_frage_349">18.6. Frage</a></li>
<li><a href="#_frage_350">18.7. Frage</a></li>
<li><a href="#_frage_351">18.8. Frage</a></li>
<li><a href="#_frage_352">18.9. Frage</a></li>
<li><a href="#_frage_353">18.10. Frage</a></li>
<li><a href="#_frage_354">18.11. Frage</a></li>
<li><a href="#_frage_355">18.12. Frage</a></li>
<li><a href="#_frage_356">18.13. Frage</a></li>
<li><a href="#_frage_357">18.14. Frage</a></li>
<li><a href="#_frage_358">18.15. Frage</a></li>
<li><a href="#_frage_359">18.16. Frage</a></li>
<li><a href="#_frage_360">18.17. Frage</a></li>
<li><a href="#_frage_361">18.18. Frage</a></li>
<li><a href="#_frage_362">18.19. Frage</a></li>
<li><a href="#_frage_363">18.20. Frage</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<div id="content">
<div class="sect1">
<h2 id="_hinweis">Hinweis</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Dieser Fragenkatalog enthält zahlreiche Fragen und Antworten zu dem Java-Programmierbuch von Michael Kofler, <a href="https://www.rheinwerk-verlag.de/java_3632/">Java: Der Grundkurs, Rheinwerk, 2015</a>. Die Kapitelordnung dieses Fragenkatalogs orientiert sich an den Kapiteln des Buchs von Michael Kofler, so dass Sie einen einfachen Bezug zwischen dem Buch und den Fragen herstellen können.</p>
</div>
<div class="paragraph">
<p>Der Fragenkatalog ist das Ergebnis der Projektwoche, die wir vom 2.-6. Januar 2017 mit den Studierenden der Veranstaltung "Objektorientierte Programmierung" (Erstsemester Informatik) an der Technischen Hochschule Mittelhessen (THM) durchgeführt haben. Wir haben in der Projektwoche den gesamten bisher gelernten Java-Stoff aus dem Wintersemester 2016/17 wiederholt. Als Grundlage zur Wiederholung diente das Java-Buch von Michael Kofler.</p>
</div>
<div class="paragraph">
<p>Wir möchten diesen Fragenkatalog allen Programmierinteressierten zur Verfügung stellen. Die Fragen sollen Ihnen beim Reflektieren des Gelesenen und beim Festigen Ihres Java-Wissens helfen.</p>
</div>
<div class="paragraph">
<p>Während der Projektwoche haben wir das Buch von Michael Kofler gemeinsam mit den Studierenden gelesen, dabei live die Fragen erstellt und anschließend die Antworten besprochen und dokumentiert. Manch eine Frage und manch eine Antwort muss überarbeitet werden, sicher ist uns manch ein Fehler unterlaufen. Helfen Sie uns dabei, den Fragenkatalog zu verbessern!</p>
</div>
<div class="paragraph">
<p>Dominikus Herzberg, <a href="https://twitter.com/denkspuren">@denkspuren</a></p>
</div>
<div style="page-break-after: always;"></div>
<div class="sect1">