JDK 19_ Check out what's new in JAVA 19 - ManekTech
                     JDK 19: Check out What’s new in 
JAVA 
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Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19
Java is a very popular programming language used to develop numerous applications across 
the globe in varied industries. In the year 2022, it was one of the most demanded 
programming languages, with many recruiters looking to hire Java developers. The 
community of java developers is ever-growing. At the same time, software companies are 
eager to hire java developers. Java has acquired global recognition, and you can easily hire 
java developers in India and other developing economies. 
Anyone dealing with Java, especially java developers, should be abreast with the latest 
updates. Java 19 is the latest in the programming language that comes with many new 
features and enhancements. In addition, it is a milestone where certain expected features 
will be released, and other features, such as universal generics, may be released in coming 
versions. 
Let us take a look at some of the highlights of additions in the features and enhancements in 
the Java 19 release. 
Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19
1. Structured Currency
The multitasking in multithread programming is simplified with the addition of API. 
This API is meant to benefit the multithread coding capacity in Java, making it more 
reliable and observable. Furthermore, this API is a progressive step in using concurrent 
programming techniques to reduce shutdown hazards and cancellations. 
2. Vector API
Vector API has been introduced for mathematical vector computations. It can be mapped to the 
SIMD CPUs. We already have vector API in earlier releases. The Java 19 release brings in the fourth 
iteration of the API. Here the API has been extended to add and store the new vector additions and 
then use the memory segment to read them.
Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19
3. Pattern Matching for Switch
The Java programming language has become more prosperous with switch statements and 
expressions in this release. A particular switch statement can be used to check the class and 
characteristics of an object. With pattern matching in switch, a Java developer can test an 
expression against several patterns using a specific action. This development in this release has 
been made to handle complex data-oriented queries safely. 
4. Record Patterns
Record patterns in Java programming language are aimed toward boosting data navigation and 
processing. It can be nested with type patterns to give a robust and composable form of data 
navigation. The pattern matching was already added to the JDK 16 to the instance of an operator. 
Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19
5. Foreign Function and Memory API
The API allows the Java programs to use and operate with data and code outside the Java runtime. 
The API efficiently invokes foreign functions and accesses foreign memory. The Java programs can 
use this API to call native libraries to process the native data without worrying about the effect of JNI. 
The API is in the preview stage, and minor changes and fixes can be done in the coming days. 
6. Virtual Threads
Virtual threads can be one of the most exciting additions in Java 19. It was developed many years 
back but could not be released due to the lack of testing with a self-compiled JDK. The virtual 
threads have been finally officially released in this release. We are talking about the lightweight 
threads meant to reduce the efforts in creating and maintaining concurrent applications with high 
throughput. 
Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19
7. New System Properties
stderr. encoding and stdout. encoding are the two new system property additions in Java 19. The 
default values of these properties are going to be dependent on the system. 
8. HTTPS Channel Binding Support
Java GSS/Kerberos supports TLS binding tokens for authentication over HTTPS. These additions are 
made to enhance security. The channel forms a communication link between the client and server to 
convey the client's understanding of connection security bindings. The server, in turn, can shut down 
the session in case of any MITM attack. 
Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19
Conclusion
Java is a very popular language. Businesses planning to use Java can 
connect with Java development companies to use the full features of Java. If you are looking 
forward to hiring remote java developers, you should enquire about their knowledge. The decision to 
hire a dedicated java developer should be followed by interviews and discussions to understand the 
developer's knowledge of the ongoing changes in Java. 
Java keeps getting updated with new features and bug fixes. A good Java developer will assess your 
requirement and map them with the Java features to deliver the best solution. For your 
understanding, you can check out the details about Java 19 and update your knowledge repository 
to hire the best talent. 
Then, start using Java as the programming language to develop safe, robust, and scalable solutions.
Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19
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Originally published in  ManekTech Blog Panel
https://www.manektech.com/blog/jdk-19-check-out-whats-new-in-java-19