java-tutorials/core-java-modules/core-java-collections-3

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Core Java Collections Cookbooks and Examples

Relevant Articles:

• Time Comparison of Arrays.sort(Object[]) and Arrays.sort(int[])
• Java ArrayList vs Vector
• Differences Between HashMap and Hashtable
• Differences Between Collection.clear() and Collection.removeAll()
• Performance of contains() in a HashSet vs ArrayList
• Fail-Safe Iterator vs Fail-Fast Iterator
• Quick Guide to the Java Stack
• Convert an Array of Primitives to a List
• A Guide to BitSet in Java
• Get the First Key and Value From a HashMap