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1. www.baeldung.com › jvm-garbage-collectorsJVM Garbage Collectors | Baeldung

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   11. Mai 2024 · To enable Serial Garbage Collector, we can use the following argument: java -XX:+UseSerialGC -jar Application.java. 3.2. Parallel Garbage Collector. It’s the default GC of the JVM from Java 5 until Java 8 and is sometimes called Throughput Collectors.

2. www.baeldung.com › spring-asyncHow To Do @Async in Spring | Baeldung

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   11. Mai 2024 · Methods With Return Type. We can also apply @Async to a method with a return type by wrapping the actual return in the Future: @Async public Future<String> asyncMethodWithReturnType() {. System.out.println( "Execute method asynchronously - ". + Thread.currentThread().getName());

3. www.baeldung.com › java-xor-operatorThe XOR Operator in Java | Baeldung

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   11. Mai 2024 · The XOR Operator. Let’s begin with a reminder of the semantics of the XOR operation. The XOR logical operation, exclusive or, takes two boolean operands and returns true if, and only if, the operands are different. Conversely, it returns false if the two operands have the same value. So, for example, the XOR operator can be used when we have ...

4. www.baeldung.com › java-assertUsing Java Assertions | Baeldung

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   11. Mai 2024 · Therefore, for backward compatibility, the JVM disables assertion validation by default. They must be explicitly enabled using either the -enableassertions command line argument, or its shorthand -ea: java -ea com.baeldung.assertion.Assertion. In this example, we’ve enabled assertions for all classes.

5. www.baeldung.com › java-exceptionsException Handling in Java | Baeldung

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   11. Mai 2024 · at Exceptions.getPlayers(Exceptions.java:12) <-- Exception arises in getPlayers() method, on line 12. at Exceptions.main(Exceptions.java:19) <-- getPlayers() is called by main(), on line 19. Copy. Without handling this exception, an otherwise healthy program may stop running altogether! We need to make sure that our code has a plan for when ...

6. www.baeldung.com › java-create-jarGuide to Creating and Running a Jar File in Java | Baeldung

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   11. Mai 2024 · If we’re using Spring Boot with Maven, we should first confirm that our packaging setting is set to jar rather than war in our pom.xml file. <modelVersion>4.0.0</modelVersion> <artifactId>spring-boot</artifactId> <packaging>jar</packaging> <name>spring-boot</name> Once we know that’s configured, we can run the package goal: mvn package 5.2 ...

7. www.baeldung.com › spring-beanWhat Is a Spring Bean? | Baeldung

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   11. Mai 2024 · A bean is an object that is instantiated, assembled, and otherwise managed by a Spring IoC container. This definition is concise and gets to the point but fails to elaborate on an important element: the Spring IoC container. Let’s take a closer look to see what it is and the benefits it brings in. 3. Inversion of Control.