Tag feed

#java-collections-framework

10 posts1 followers

Explore Hashnode

Alternatives

Trending tags this week

KKKunal Krishnacompator-vs-comparable.hashnode.devFeb 18 · 2 min read

Collection Framework : Java

to be completed soon… To do : List, Queue, Set Done : Map Broadly there exist 5 distinct group of maps based on their internal behavior & guarantees : General Purpose (Hashing) Ordered (Insertion Sequence) Sorted (Natural / Custom Ordering) ...

0

ABAshish Bhaticscorelibrary.hashnode.devDec 24, 2025 · 9 min read

Java Collections Framework: The Only Guide You Need

I remember my first Java interview. The interviewer asked: "Which collection would you use to store unique user IDs with fast lookup?" I froze. ArrayList? HashMap? HashSet? They all sounded right. And wrong. I mumbled something about ArrayList, added...

0

CCode4Codercode4coder.neokasva.comDec 12, 2025 · 3 min read

Java 2 (JDK 1.2) — The Version That Changed Java Forever

🔥 Java 2 (JDK 1.2) — The Version That Changed Java Forever Here is a complete, deep, structured explanation of Java 2 (JDK 1.2)—including features, architecture, enhancements, API upgrades, examples, limitations, and why this version became a turnin...

0

PBPranav Bawgikarpranavbawg.hashnode.devApr 5, 2025 · 3 min read

The notes I took on Java's Collection Framework

[60] Java Collection Framework The Java Collection Framework is a set of classes and interfaces in Java that provide commonly reusable, type-safe and efficient data structures to store and manipulate group of objects. The framework consists of severa...

0

JMJyotiprakash Mishrablog.jyotiprakash.orgNov 29, 2024 · 37 min read

Collections in Java

In the world of programming, data is king. Everything we design, every application we build, revolves around efficiently managing and processing data. From a simple list of tasks in a to-do app to managing millions of customer records in an enterpris...

0

VDVaishnavi Dwivedivaishd.hashnode.devNov 18, 2024 · 13 min read

Java Collections Framework

Imagine you're in a busy kitchen, using different tools to prepare a meal—this is similar to the Java Collections Framework. It provides a set of classes and interfaces to store, manage, and retrieve data in your programs. Just like you have differen...

0

MPMahak Pandeymahakpandey.devJul 4, 2024 · 4 min read

Top Queue Implementation Techniques You Should Know in Java.

When choosing the best method to implement a queue in Java, it depends on the specific requirements of your application. Different Queue implementations in the Java Collections Framework (JCF) offer various advantages and trade-offs. Let’s explore so...

0

MPMahak Pandeymahakpandey.devJul 4, 2024 · 5 min read

How "Add" and "Offer" Work Differently in Queue Structures

In the realm of data structures, the queue stands out for its simplicity and utility. A queue follows the First-In-First-Out (FIFO) principle, making it essential for managing tasks where order matters. Think of it as a line at a grocery store – the ...

0

CDChetan Dattachetan77.hashnode.devJun 4, 2024 · 4 min read

18 Java - Collection Framework

What is Java Collections Framework - JCF? JCF Added in Java version 1.2 Collections is nothing but a group of Objects. Present in java.util package. Framework provide us the architecture to manage these "group of objects" i.e add, update, delete,...

0

PCPartha Choudhuryblog.partha51613.comApr 26, 2024 · 7 min read

Internal workings of a HashMap: How it works?

A HashMap is a part of the Java's Collection and is used to store key-value pairs. Each key is mapped to a single value, and while duplicate keys are not allowed, duplicate values are permitted. We will learn about how a HashMap works internally, how...

1

R

#java-collections-framework

Search Hashnode

#java-collections-framework

Explore Hashnode

Trending tags this week

Collection Framework : Java

Java Collections Framework: The Only Guide You Need

Java 2 (JDK 1.2) — The Version That Changed Java Forever

The notes I took on Java's Collection Framework

Collections in Java

Java Collections Framework

Top Queue Implementation Techniques You Should Know in Java.

How "Add" and "Offer" Work Differently in Queue Structures

18 Java - Collection Framework

Internal workings of a HashMap: How it works?