Learn how to handle nulls in ArrayList.addAll().

Learn how to use Comparators with PriorityQueues and how to change the sorting order in such queues.

Learn how to use the Google Guava's ClassToInstanceMap interface and its implementations.

A quick reference guide for changes that appeared in common.util.concurrent package.

A short introduction to Guava's CacheLoader and its usage.

A quick and practical guide to the Bloom filter, a probabilistic data structure, and how to use its implementation in the Guava library.

Learn how to use some very useful mathematical operations available in the Guava Library.

How to use the Guava Cache - from a simple usecase to eviction of elements, refresh and preload of the cache and removal notifications.

In this quick tutorial, we learn how to fix the java.io.EOFException, a special type of IOException.

This article explores perfect numbers and three methods to identify them: brute force, stream-based, and Euclid-Euler theorem.

Explore different methods to find the nth last occurrence of a character within a string using Java.

A guide to Guava's Ordering class, with typical usage examples.

Java Integer Bit Representation: Explore Java's binary integer representation, revealing efficient bit-level operations.

Interested to learn more about java flatten stream map? Then check out our detailed example on Flatten a Stream of Maps to a Single Map in Java!

Unleash the power of Java for cloud-native development! Explore how Java and Dapr join forces to simplify distributed application building

Discover how to handle invalid XML characters in Java, ensuring data integrity and parsing reliability with ease.

Explore Blowfish encryption's Java JCA implementation, providing robust security and flexibility. Learn how to use it effectively.

Want to unlock the full potential of your Java applications? Demystify the Java execution pipeline and discover optimization techniques to streamline performance.

Java Compute Percentiles: Learn to compute percentiles in Java for insightful data analysis. Master numeric distributions efficiently.

Learn how to shorten name initials in Java using different techniques like loops, StringTokenizer, Regular Expressions, and the Stream API.