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Title: Java 21 Unnamed Classes and Instance Main Methods

Open Graph Title: Java 21 Unnamed Classes and Instance Main Methods

Description: Since Java 21, we can use unnamed classes and instance main methods that allow us to bootstrap a class with minimal syntax.

Open Graph Description: Since Java 21, we can use unnamed classes and instance main methods that allow us to bootstrap a class with minimal syntax.

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https://howtodoinjava.com/java/java-unnamed-class-instance-method/#3-rules-to-create-and-use-an-unnamed-class
https://howtodoinjava.com/java/java-unnamed-class-instance-method/#3-1-the-package-statement-is-not-allowed
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https://howtodoinjava.com/java/java-unnamed-class-instance-method/#4-conclusion
Source Code on Githubhttps://github.com/lokeshgupta1981/Core-Java/tree/master/src/main/java/com/howtodoinjava/newFeatures/java21
1. Changes at a Glancehttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#1-changes-at-a-glance
2. Instance Main Methods: Flexible Ways to Write main() Methodshttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#2-instance-main-methods-flexible-ways-to-write-main-methods
3. Rules to Create and Use an Unnamed Classhttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#3-rules-to-create-and-use-an-unnamed-class
3.1. The ‘package’ Statement is Not Allowedhttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#31-the-%e2%80%98package-statement-is-not-allowed
3.2. No Constructor is Allowedhttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#32-no-constructor-is-allowed
3.3. A main() Method must Existhttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#33-a-main-method-must-exist
3.4. Unnamed class cannot extend or implementhttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#34-unnamed-class-cannot-extend-or-implement
3.5. Access to Static Membershttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#35-access-to-static-members
4. Conclusionhttps://howtodoinjava.com/java/java-unnamed-class-instance-method/#4-conclusion
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