Download Introduction to Collections, Generics & Reflection in Java

What you would learn in Introduction to Collections, Generics & Reflection in Java course?

Learn the fundamental concepts and functions you'll need to create fully functional programs using Java's most popular programming language.

This class is focused on generics as a whole. Learn the fundamentals of generic types, such as generic methods, and type parameters, as well as the theoretical background on the subject matter. This is an essential component of Java and is certainly worth studying.

Section 1 Generic Programming and Generic Programming

• Why should you utilize generics and programming

Section 2 Basic Generics

• generic varieties

• generic methods

• basic concepts of generics as well as generic programming

Section 3 The Bounded Type Parameters

• Bounded type parameters

Section 4 Type Inference

• What is type inference?

Section 5: Wildcards

• What are wildcards?

• lower bound wildcards

• upper bound wildcards

• Wildcards and type parameters that are bound

Section 6 - Type Erasure

• What is the meaning of type erase?

• Bridge methods and type erasure

Section 7 Collections Framework

• The framework for collections

• monitoring the run time of algorithms

• What are the different types of data structures?

Section 8: Lists

• ArrayList and LinkedList

• performance comparison between LinkedList and ArrayLists

• Vectors

• Stacks

Section 9 - Queues

• What are the queues?

• PriorityQueues

• ArrayDeques

Section 10 Maps

• hashing-based data structures that are based on hashing as well as functions for hashing

• HashMaps and LinkedHashMaps

• Balanced binary search trees as well as red-black trees

• TreeMaps

11. Section 11 Sets

• What are the definitions of sets?

• HashSets, LinkedHashSets and TreeSets

Section 12: Sorting Collections

• Sorting arrays and collections

• Interfaces between Comparator and Comparable

• Sorting with lambda expressions

Section 13 Reflection

• What is reflection?

• Annotations and reflection

• Frameworks and reflection (such as spring)

The fundamentals that comprise Java are a great option and provide a powerful instrument at your disposal. Java is easy to master and is well-documented, and serves as the basis for all object-oriented programming languages.

Opportunities related to Java development are numerous, and the ability to master Java will provide you with an excellent foundation to master other object-oriented languages, such as C++ or C#, more efficiently.

Content of the Course:

• Learn the fundamentals of generics
• Recognize the parameters of a bounded type
• Learn to recognize wildcards (unbounded wildcards, upper bounded and lower Bounded wildcards)
• Learn about type erasure and inference
• Know the basic data structures
• Learn about hash maps and sets.
• Learn about the meaning of lists (ArrayLists as well as LinkedList)
• Know the difference between queues and stacks
• Know the Collection Framework
• Know the difference between hashing and hash functions.
• Know that balanced search tree for binary as well as red-black trees

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