Java - Inheritance
Which Java keyword is used to prevent a method from being overridden in a subclass?
Which Java keyword is used to prevent a method from being overridden in a subclass?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand method overriding
Overriding allows a subclass to provide a specific implementation of a method already defined in its superclass.Step 2: Identify the keyword to prevent overriding
Thefinalkeyword when applied to a method prevents subclasses from overriding it.Final Answer:
final -> Option CQuick Check:
final keyword blocks method overriding [OK]
Quick Trick: final keyword stops method overriding [OK]
Common Mistakes:
- Confusing final with static
- Thinking abstract prevents overriding
- Assuming transient affects inheritance
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