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Oct 16, 2021 · 2 min read · String String is immutable ( as soon as created can not be changed )item . The item created as a String is saved inside the constant string pool. Each immutable object in java is thread secure ,that means string is also thread safe . String Cannot be...
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Oct 16, 2021 · 3 min read · There are four main OOP concepts in Java. These are: Abstraction Abstraction approach using simple matters to represent complexity. We all recognise how to turn the tv on, however we don’t need to realize how it works if you want to experience it. In...
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Oct 8, 2021 · 2 min read · Let's first understand the concept of abstraction in java. Abstraction is a process of hiding the implementation details and showing only functionality to the user. hiding the internal details it only shows what's necessary to the user A class which ...
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