Sorting in Java

Sorting algorithm source codes + ultimate test to compare the performance of all algorithms (packages eu.happycoders.sort.method and eu.happycoders.sort.demos), plus demo code for sorting arrays and lists with the JDK (packages eu.happycoders.sort.jdk.array and eu.happycoders.sort.jdk.list).

The demo classes have a main() method that prints the output shown in the article. They need Java 25, because they use the simplified main() method without String[] args.

The code belongs to this series of articles:

English

• Sorting Algorithms [Ultimate Guide]
• Insertion Sort – Algorithm, Source Code, Time Complexity
• Selection Sort – Algorithm, Source Code, Time Complexity
• Bubble Sort – Algorithm, Source Code, Time Complexity
• Quicksort – Algorithm, Source Code, Time Complexity
• Merge Sort – Algorithm, Source Code, Time Complexity
• Heapsort – Algorithm, Source Code, Time Complexity
• Counting Sort – Algorithm, Source Code, Time Complexity
• Radix Sort – Algorithm, Source Code, Time Complexity
• Sorting in Java: How to Sort an Array (package eu.happycoders.sort.jdk.array)
• How to Sort a List in Java (package eu.happycoders.sort.jdk.list)

English YouTube Videos

• Insertion Sort
• Selection Sort
• Bubble Sort
• Quicksort
• Merge Sort

German

• Sortieralgorithmen [Ultimate Guide]
• Insertion Sort – Algorithmus, Quellcode, Zeitkomplexität
• Selection Sort – Algorithmus, Quellcode, Zeitkomplexität
• Bubble Sort – Algorithmus, Quellcode, Zeitkomplexität
• Quicksort – Algorithmus, Quellcode, Zeitkomplexität
• Mergesort – Algorithmus, Quellcode, Zeitkomplexität
• Heapsort – Algorithmus, Quellcode, Zeitkomplexität
• Counting Sort – Algorithmus, Quellcode, Zeitkomplexität
• Radix Sort – Algorithmus, Quellcode, Zeitkomplexität
• Sortieren in Java: Array sortieren (Package eu.happycoders.sort.jdk.array)
• Liste sortieren in Java (Package eu.happycoders.sort.jdk.list)

German YouTube Videos

• Insertion Sort
• Selection Sort
• Bubble Sort
• Quicksort
• Mergesort

Additional Resources

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