Java SE: Programming II Training

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Official Oracle Curriculum

This is a second-level course for programmers learning the Java language. It rounds-out the topics that were taught in the previous course, Java SE: Programming I, and provides additional key skills for Java programmers, such as secure coding, modular programming, and database access.

This course uses today's main Java version for its practices (currently Java 11).

Target Audience

Data Scientist
Developer
Implementer

Java SE: Programming I

Create Java applications that leverage the object-oriented features of the Java language, such as encapsulation, inheritance, and polymorphism
Execute a Java application from the command line
Create applications that use the Java Collections framework
Search and filter collections using Lambda Expressions
Implement error-handling techniques using exception handling
Implement input/output (I/O) functionality to read from and write to data and text files
Manipulate files, directories and file systems using the JDK NIO.2 specification
Perform multiple operations on database tables, including creating, reading, updating and deleting using both JDBC and JPA technology
Use Lambda Expression concurrency features
Apply modular programming practices and services to applications
Create high-performing multi-threaded applications

Functional Programming

Functional Interfaces and Lambda Expressions
Collections Streams, and Filters
Built-in Functional Interfaces

Modular Programming

Introduction to Modular Programming in Java
Services in a Modular Application
Migration to a Modular Application

Streams and Parallel Streams

Concurrency
Parallel Streams
Terminal Operations: Collectors
Creating Custom Streams

Java API Programming and Secure Coding Concepts

I/O (Fundamentals and NIO2)
Secure Coding
Database Applications with JDBC
Localization

Collections and Generics

What is the Collections Framework?
Iterators
Type-Wrapper Classes
What are Generics?

Exception Handling and Assertions

Exceptions
Error handling
Assertions

Java Standard Edition (SE) is the starting point for creating desktop applications in the Java programming language. It consists of Java application development software, distribution technologies, and many other class libraries and toolsets. Based on the system information of your computer, you should use Java 32 bit or Java 64 bit.

Yes it is. Oracle has been managing the OpenJDK open source community for more than ten years and provides the latest releases for free. Java SE contributions are free to be ported and analyzed by anyone. Java SE downloads including the latest versions can be done from Oracle’s website. You can also check for java updates by visiting this website.

Java SE (Standard Edition) is used for desktop applications, and Java Enterprise Edition is used to create web-based and large-scale applications. Java SE describes everything from the Java programming language's basic types and objects to high-level classes used for communication, safety, database access, GUI design, and XML parsing.

Java programming language is platform-independent thanks to Java Virtual Machine (JVM) that translates the byte code into machine code. Java SE Runtime Environment provides the necessary environment to the Java Virtual Machine (JVM). Java Virtual Machine and Java SE Runtime Environment are parts of Java Development Kit (JDK).

Target Audience

Prerequisites

What You Will Learn

Outline

What is Java SE?

Is Java SE free?

What is Java SE and Java EE?

What is Java SE Runtime Environment?

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