How does multi-release JARs impact performance or memory usage?

multi-release JARs, performance, memory usage, Java, Java 9, compatibility, libraries
Multi-release JARs in Java allow developers to maintain different versions of class files for different Java versions. While they offer flexibility in compatibility, their impact on performance and memory usage should be carefully considered, especially when handling multiple versions of libraries and applications.
// Example of creating a multi-release JAR in Java // META-INF/versions/9/com/example/HelloWorld.class public class HelloWorld { public static void main(String[] args) { System.out.println("Hello from Java 9!"); } } // META-INF/versions/8/com/example/HelloWorld.class public class HelloWorld { public static void main(String[] args) { System.out.println("Hello from Java 8!"); } }

multi-release JARs performance memory usage Java Java 9 compatibility libraries

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