Tagged articles

constructor chaining

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Jun 22, 2026 · Fundamentals

How to Use Java’s super Keyword to Call a Superclass Constructor

This tutorial explains how the super keyword invokes a superclass constructor—both no‑argument and parameterized—illustrates constructor chaining across inheritance hierarchies with concrete Java code examples, and highlights compilation errors when a matching superclass constructor is missing.

JavaOOPconstructor

0 likes · 9 min read

How to Use Java’s super Keyword to Call a Superclass Constructor

Lisa Notes

Apr 17, 2026 · Fundamentals

Mastering Java’s this Keyword: A Beginner’s Guide from Scratch

This tutorial explains how the Java this keyword references the current object, showing its use for accessing shadowed member variables and invoking other constructors through clear code examples such as Point and Rectangle classes.

Object-OrientedTutorialconstructor chaining

0 likes · 6 min read

Mastering Java’s this Keyword: A Beginner’s Guide from Scratch