A newjava.util.streamhas been added in Java 8 to perform filter/map/reduce like operations with the collection. Stream API will allow sequential as well as parallel execution. This is one of the best features for me because I work a lot with Collections and usually with Big Data, we need...
Explanation of the code Employee is the POJO class in the above example of which we create a Stream. It has four attributes - name, age, department and salary. Department is an Enum with the following values - HR, OPERATIONS, LEGAL, MARKETING. employeeList is a static list of 8 ...
Now let’s discuss some of the key features of all the latest versions of Java starting from JDK 8 till JDK 11. So, I will give a brief overview of all the main features of all the JDKs versions but the detail technical explanation of each features with programmatically explanation will ...
Java 8 is coming so it's time to study new features. While Java 7 and Java 6 were rather minor releases, version 8 will be a big step forward. Maybe even too big? Today I will give you a thorough explanation of new abstraction in JDK 8 - CompletableFuture<T>. As you all know ...
Java 8 is coming so it’s time to study new features. While Java 7 and Java 6 were rather minor releases, version 8 will be a big step forward. Maybe even too big? Today I will give you a thorough explanation of new abstraction in JDK 8 – CompletableFuture<T>. As you all know ...
with the correspondingly named fields in the current object. This handles the case when the class has evolved to add new fields. The method does not need to concern itself with the state belonging to its superclasses or subclasses. State is saved by writing the individual fields to the ...
See the security properties starting with keystore.pkcs12 in the java.security file for detailed information. The new SHA-256 based MAC algorithms were introduced in the 11.0.12, 8u301, and 7u311 JDK versions. Keystores created using this newer, stronger, MAC algorithm cannot be opened in...
The command line flags--add-exportsand--add-opensgive access to an internal API, be it part of the JDK or a dependency, by exporting a package at compile or run time or by opening it for reflection at run time. Extending the Module Graph with--add-modulesand--add-reads ...
In essence, Chronicle Bytes serves a similar purpose to Java’s Non-blocking I/O (NIO) ByteBuffer, but with several additional features. The API offers: Support for 63-bit sizes. Encoding for UTF-8 and ISO-8859-1 strings. Thread-safe operations for off-heap memory. Deterministic resource ...
By default, we send some basic information about the platform the client library is running on with each request, see here for an explanation. This data is completely anonymous and only used to improve our product, not track any individual users. If you do not wish to send this data, you...