Understanding The First Java Code In Eclipse | Hello World Program| Eclipse Tutorial | Code Bode

Publié le: 11 avril 2020
sur la chaîne: CodeBode
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#java #eclipsetutorial #helloworld

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This is about a deep understanding of the first java program that we wrote
Java is an object-oriented programming language and everything in java is organized in classes.
This reduces the dependency of the functionality on each other and helps in maintaining and constructing the program well.
The main method is the starting point of execution of any function and the first thing a compiler looks for execution. The main method is static because only static methods can be called without creating an object and we cannot create objects before the main method because the main has to be the first line of execution. The main method is public to make it accessible to JVM otherwise JVM won't be able to find the main method and the program won't execute. It returns nothing so the void is written in the main method to tell the compiler that it returns a void. I hope you understood the program. If you have any doubts please feel free to comment and your doubts will be clarified. We will learn more complex java programs in later videos.


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HAPPY LEARNING!


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