Handling Errors: An Introduction to Exceptions
Java JDK 9+
| Beginner
- 7 videos | 53m 36s
- Includes Assessment
- Earns a Badge
Developers need to be aware of the concept of exceptions in the context of Java and how they are implemented in the language so that they can handle it efficiently. Use this course to familiarize yourself with Java exceptions from both a theoretical and practical standpoint. Delve into the two major categories of Java exceptions - checked exceptions that can be identified at the compile stage and unchecked exceptions which occur while the program is running. Next, you'll be able to try your hand at some hands-on programming and discover how to work with compile-time errors and distinguish them from exceptions. After finishing this course, you'll be in a position to recognize the purpose and categories of Java exceptions and how to tackle them.
WHAT YOU WILL LEARN
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discover the key concepts covered in this course
identify the different categories of exceptions in Java and how to deal with them
outline the hierarchy of Exception classes in Java and recall specific exception types
recognize compile errors in Java and distinguish these from exceptions -
define unchecked exceptions in the context of Java and how these can be acknowledged or handled by a developer
list examples of checked exceptions in Java and contrast these with unchecked exceptions
summarize the key concepts covered in this course
IN THIS COURSE
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1. Course Overview2m 9sIn this video, you’ll learn more about your instructor and this course. In this course, you’ll learn the concept of Java exceptions from both a theoretical and practical standpoint. You’ll look at what an exception is in… FREE ACCESS
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2. Exceptions in Java12m 3sIn this video, you’ll learn more about exceptions in Java. In Java, an exception is an event that occurs sometimes when the program is running and has the effect of disrupting the regular flow of the program. A program… FREE ACCESS
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3. The Java Exception Stack5m 51sIn this video, you’ll learn more about some of the more specific mechanics around exceptions and how this can help identify the source of the exception itself. You’ll take a look at a somewhat complex scenario where you… FREE ACCESS
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4. Identifying Compile Errors in Java8m 14sIn this video, you’ll learn more about working with exceptions in Java. You’ll learn it’s important to draw the line between compile time errors and exceptions that can be caught by the compiler and which must be… FREE ACCESS
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5. Defining Unchecked Exceptions in Java11m 39sIn this video, you’ll learn more about exceptions in Java. Exceptions are issues that can occur during a program's execution, that interrupt its normal flow. Some of these exceptions can be identified by the compiler… FREE ACCESS
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6. Working with Checked Exceptions in Java12m 1sIn this video, you’ll learn more about checked exceptions through a demo. These are exception tags that are detected by the compiler. You won’t be able to build your application without addressing those exceptions first.… FREE ACCESS
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7. Course Summary1m 40sIn this video, you’ll summarize what you’ve learned in this course. In this class, you’ve learned the concept of Java exceptions from a theoretical and practical standpoint. You looked at what an exception is in the… FREE ACCESS
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