Understanding Java Marker Interfaces: Serializable, Cloneable, and RandomAccess

The article explains Java marker interfaces—Serializable, Cloneable, and RandomAccess—showing how their empty definitions signal capabilities such as object serialization, shallow or deep cloning, and fast list indexing, and demonstrates the practical effects on code behavior and performance.

Marker InterfaceRandomAccesscloning

0 likes · 13 min read

Understanding Java Marker Interfaces: Serializable, Cloneable, and RandomAccess

Programmer DD

Aug 7, 2020 · Backend Development

Why ArrayList Beats LinkedList with RandomAccess: Performance Insights

This article explains why ArrayList implements the RandomAccess marker interface while LinkedList does not, shows how Java's Collections.binarySearch chooses different algorithms based on this interface, and presents benchmark results that reveal the most efficient traversal method for each list type.

ArrayListCollectionsLinkedList

0 likes · 7 min read

Why ArrayList Beats LinkedList with RandomAccess: Performance Insights