Master Java Abstract Modifier: Key Concepts & Common Pitfalls 🚀
Discover the essential tips and tricks for using Java's abstract modifier effectively. Learn about abstract methods, common mistakes, and how to avoid them with expert guidance from DURGA Sir.
Durga Software Solutions
845 views • Dec 9, 2019
About this video
Big Enemies List of Java Abstract Modifier:
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Abstract Method: Never talks about implementation
If any modifier talks about implementation then it will become enemy to abstract.
abstract
final === cannot be overridden
static === class level method and should contains implementation
synchronized == This method implementation can be executed by only one thread at a time.
native === Which is already implemented in non-java (c,c++,python)
strictfp == IEEE 754
private == Not visible to the child classes
illegal combination of modifiers: abstract and final
illegal combination of modifiers: abstract and static
illegal combination of modifiers: abstract and synchronized
illegal combination of modifiers: abstract and native
illegal combination of modifiers: abstract and strictfp
illegal combination of modifiers: abstract and private
#durgasoftware #Java #CoreJava
---------------------------------------------------------------------
Abstract Method: Never talks about implementation
If any modifier talks about implementation then it will become enemy to abstract.
abstract
final === cannot be overridden
static === class level method and should contains implementation
synchronized == This method implementation can be executed by only one thread at a time.
native === Which is already implemented in non-java (c,c++,python)
strictfp == IEEE 754
private == Not visible to the child classes
illegal combination of modifiers: abstract and final
illegal combination of modifiers: abstract and static
illegal combination of modifiers: abstract and synchronized
illegal combination of modifiers: abstract and native
illegal combination of modifiers: abstract and strictfp
illegal combination of modifiers: abstract and private
#durgasoftware #Java #CoreJava
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Video Information
Views
845
Likes
17
Duration
14:58
Published
Dec 9, 2019
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