diff --git a/.vscode/settings.json b/.vscode/settings.json
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--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "java.compile.nullAnalysis.mode": "automatic"
+}
\ No newline at end of file
diff --git a/app/bin/main/de/uni_marburg/powersort/App.class b/app/bin/main/de/uni_marburg/powersort/App.class
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diff --git a/app/bin/main/de/uni_marburg/powersort/ComparableTimSort.class b/app/bin/main/de/uni_marburg/powersort/ComparableTimSort.class
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diff --git a/app/bin/main/de/uni_marburg/powersort/PowerSort.class b/app/bin/main/de/uni_marburg/powersort/PowerSort.class
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diff --git a/app/bin/main/de/uni_marburg/powersort/TimSort.class b/app/bin/main/de/uni_marburg/powersort/TimSort.class
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diff --git a/app/bin/test/de/uni_marburg/powersort/AppTest.class b/app/bin/test/de/uni_marburg/powersort/AppTest.class
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