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JEP 491, "Synchronize Virtual Threads without Pinning," is now Proposed to Target for JDK 24! This initiative aims to resolve Java's "pinning" issue, a limitation of the synchronized keyword, which restricts scalability with virtual threads. JEP 491 eliminates this constraint, unlocking high-performance concurrency without extensive refactoring. Find out more on #InfoQ ?? https://bit.ly/3UDon8O #Java #VirtualThreads #JDK24 #JEP

Optimize Java memory usage with -Xmx, -Xms, and -XX options to reduce RAM consumption #JavaPerformance #MemoryManagement #JVMOptions

?? JEP 474 - ZGC: Generational Mode by Default - has also been targeted for JDK 23! This JEP proposes to use the Z Garbage Collector (ZGC) from non-generational to generational mode by default. Find out more on #InfoQ ?? https://bit.ly/44whZUC #Java #JDK23 #GarbageCollection #JEP

If you are using any java-based application or third-party tools written in Java, Make sure to provide enough JVM heap memory. The default heap memory is usually small in size. e.g. 512 MB or 1 GB. So based on your application requirements, you may need to adjust the heap memory. When the heap fills up, the JVM triggers more frequent and potentially longer-lasting GCs (Garbage Collections). It can lead to CPU load spikes and degradation of application performance. Sometimes this can even lead to application crashes due to OutOfMemory Error. You can adjust the heap size using the -Xms and -Xmx flags when starting your Java application. Xms - (Minimum amount of memory allocated to JVM heap when program starts) Xmx - (Maximum amount of memory that can be allocated to heap when program is in execution) #java #performance

#Java Tip : 31 Differentiate between JDK, JRE, and JVM. #JVM stands for Java Virtual Machine which provides the runtime environment for Java bytecodes to be executed. #JRE (Java Runtime Environment) includes the sets of files required by JVM during runtime. #JDK (Java Development Kit) consists of JRE along with the development tools required to write and execute a program. #JavaProgramming #JavaTips #JVM #JDK #JRE

?? Exciting Times Ahead for Java Developers! ?? The Java Development Kit (JDK) 23, set to be released on September 17, 2024, brings a wealth of new features and improvements. From structured concurrency and flexible constructor bodies to the much-anticipated vector API, there's something for every developer to look forward to. Here are some highlights: ? Structured Concurrency Preview: Simplifying concurrent programming by treating related tasks as a single unit. ? Vector API: Optimized vector computations for better performance. ? Markdown Documentation Comments: Easier and more readable API documentation. ? Generational Z Garbage Collector: Enhanced performance with efficient young object collection. ? Primitive Types in Patterns: Improved pattern matching and safe casting. Early access builds are available at jdk.java.net. Dive in and explore these new features today! ?? If you have any updates or insights on JDK 23, feel free to share in the comments. Let's keep the conversation going! ?? #Java #JDK23 #Development

Are you tired of dealing with #Java performance issues and downtime? Discover how Azul Platform Prime 3 pillars – Performance, Observability, and Reliability – can help. Watch now: #Java #JVM #Performanceengineering #cloudcost https://ow.ly/c4wV50QAfHF

Day-14 Successfully completed Day-14 task under guidance of @Ashok Soni Sir .. Day-14, complete one of the important topic of Exceptions. #IOExceptions An IOException in Java is a checked exception that signals that an I/O operation (input/output) has failed or been interrupted. Common causes include reading from or writing to files, accessing network resources, and other stream operations. Using IOException in Java offers several benefits: #1? Error Handling: It allows developers to handle I/O errors explicitly. By catching IOException, you can provide meaningful error messages or take corrective actions. #2? Resource Management: It encourages proper resource management. By using try-catch blocks and finally statements. #3? User Feedback: It allows for better user feedback. We can inform users about issues in a user-friendly manner instead of presenting cryptic error messages. #4? Control Flow: It helps in maintaining control flow by allowing you to gracefully handle errors and continue program execution where possible. I Thankyou So Much To @Ashok Soni Sir, Vemu Jyoti Rao Sir ,For Their Guidance ????♀?. #GlistaraSofwareSolution #TossCallServices #SeedITSolution #IOExceptions #Java

JEP 458 - Launch Multi-File Source-Code Programs - has been Closed/Delivered for JDK 22. This JEP proposes to enhance the Java Launcher to execute an application supplied as one or more files of Java source code. More details on #InfoQ: https://bit.ly/3w9vmgm #Java #JDK22 #SoftwareDevelopment

These unsupported methods have been superseded by standard APIs, namely, JEP 193, Variable Handles, delivered in JDK 9; and JEP 454, Foreign Function & Memory API, delivered in JDK 22. Read more ?? https://lttr.ai/AUF2l #Unsafe #Java