Java 11 Programming for Beginners 2.6: Diving into Local Variable Syntax for Lambda Parameters and Low Overhead GC

Java 11 Programming for Beginners 2.6: Diving into Local Variable Syntax for Lambda Parameters and Low Overhead GC

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial introduces new features in programming, focusing on creating lambdas and using the new 'var' keyword for lambda parameter declaration. It explores the benefits of low overhead garbage collection (GC) and demonstrates high-performance tuning. The tutorial showcases a functional interface for lambda usage, including currency formatting. It highlights the convenience of the 'var' keyword, allowing annotations without strong typing. The video compares Epsilon GC with normal GC, emphasizing performance differences. Finally, it previews the next section on creating a Slack bot using object-oriented programming concepts.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are lambdas and how do they relate to the new var keyword?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the low overhead GC and absolute GC.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the convenience feature mentioned regarding the var keyword?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of forcing garbage collection as showcased in the video.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the expected outcomes when running the Epsilon GC compared to the normal GC?

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