7 Imporant Features Of Java any Developer must know –  junior java developer must know

7 Important Features Of Java any Developer must know – junior java developer must know – We will look into the most recent version of Java, which is version 10, which can be found here. It is currently absolutely necessary, and you can obtain a copy of it from Oracle’s website at this very moment. This is considered to be the first release under the new release schedule, which stipulates that there will be a new Java release every six months; however, it is a well-established fact that this is, in fact, quite early at this point in time. It is not just limited to the release that occurs every six months because there is an LTS release that occurs every three years and is comparable to a major Java release.

1) Time-Based Release Versioning (JEP 322): Time-based release versioning

Beginning with the release of Java SE JDK 10, Java has adhered to a new schedule that occurs once every six months. A lot of people are complaining that it is quite difficult to adopt a JDK, which has sparked a lot of discussion on this topic. This discussion is taking place so that people can determine whether or not this strategy is realistic. The majority of people believe that this strategy is quite good for adding new features every six months.

2) Interface for Garbage Collectors (JEP 304):

One more of Java 10’s noteworthy and practical features, this one improves the code isolation of various garbage collectors and unveils a clean interface for garbage collectors. This suggests that excluding a GC from a JDK construction is a straightforward process to perform.

3) Handshakes on the Thread-Local Level (JEP 312):

Java 10 includes a feature that lays the groundwork for making it feasible to work out a callback on application threads even when there is no performance of a global VM savepoint. This feature contributes to enhanced VM performance. This feature of JEP 312 has undergone a variety of improvements, and there are only a few barriers that prevent its removal. These improvements involve only stopping isolated threads in order to revoke biases.

4) Different types of memory devices that support heap allocation (JEP 316):

A user can specify a different memory device to which the Java object heap should be allocated, and the HotSpot virtual machine will automatically adjust its behavior accordingly. For instance, this feature makes it possible to assign processes with a lower priority to use NV-DIMM memory and instead allocate memory with a higher priority in an environment that supports multiple instances of Java Virtual Machine (JVM).

5) The JDK Forest has been consolidated into a single repository (JEP 296):

The new Java 10 feature that we have here is called housekeeping. It will consolidate the many different repositories that are part of the JDK forest into a single repository.

6) Root Certificates (JEP 319)

Java 10 is going to bring one more important change when it is released later this year. If you are familiar with the creation of JDK 10 with the close combination of Open JDK, then this is something that should be quite obvious from his feature. There is provided here a default setting for a root Certification Authority, which facilitates the building of Open JDK for a large number of interested developers. Additionally, it intends to lessen the gap in construction quality that exists between Oracle JDK and Open JDK.

7) Java-Based Just-In-Time (JIT) Compiler (JEP 317):

This is an important additional feature that enables Java-based JIT compilers to use experimental JIT compilers on platforms based on Linux/x 64.

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