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• Identify key features of the Java language
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2. Working With Java Primitive Data Types and String APIs

• Declare and initialize variables (including casting and promoting primitive data types)
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• Manipulate data using the StringBuilder class and its methods
• Create and manipulate Strings
• Use local variable type inference

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• Create and invoke overloaded methods
• Apply the static keyword to methods and fields
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• Create and extend abstract classes
• Enable polymorphism by overriding methods
• Create and use subclasses and superclasses
• Utilize polymorphism to cast and call methods, differentiating object type versus reference type

6. Handling Exceptions

• Describe the advantages of Exception handling and differentiate among checked, unchecked exceptions, and Errors
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• Use Java operators including the use of parentheses to override operator precedence

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• Read or write to object fields

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• Apply encapsulation principles to a class
• Apply access modifiers

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• Understanding Lambda Expressions
• Distinguish class inheritance from interface inheritance including abstract classes
• Declare and use List and ArrayList instances
• Create and implement interfaces

12. Understanding Modules

• Declare modules and enable access between modules
• Describe the Modular JDK
• Describe how a modular project is compiled and run

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