Java Exception Handling For Certification & Interviews

Description

In this course, you will learn :

• Students can improve their understanding of the Java Exception Handling Concept.

Syllabus :

1. Java Exception Handling

• Java Exception Handling: Agenda
• Introduction to Exception Handling
• Runtime Stack Mechanism
• Default Exception Handling
• Exception Heirarchy and Difference between Exception and Error
• Difference between Checked and Unchekced Exceptions
• Difference between Fully-Checked and Partially-Checked Exceptions
• Customized Exception Handling By using try-catch
• Control-Flow inside try-catch
• Methods to print exception information
• Exception Handling:try with multiple catch blocks
• Exception Handling:Purpose and speciality of finally block
• Exception Handling:finally block vs return statement
• Exception Handling:finally block vs System.exit
• Control-Flow in try-catch-finally
• Nested try-catch-finally
• Control-Flow in nested try-catch-finally
• Various Possible combinations of try-catch-finally
• Need of throw keyword
• Important cases related to throw keyword
• Need and Usage of throws keyword
• throws keyword across multiple methods
• Important cases related to throws keyword
• Exception Handling Keywords summary and various possible compile time errors
• Difference between final, finally and finalize()
• User Defined or Customized Exception
• How to define and use User Defined or Customized Exception
• Top - 10 Exceptions
• Try with Resources
• Important Conclusions about Try with Resources
• Multi Catch Block
• Exception Propagation and Re throwing an Exception