Java Developer Central
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Java Developer Central has tutorials, informational posts on various topics on Java and is aimed to be a one-stop shop for Java programmers. I'm a Software Developer passionate about learning. I believe the most efficient way to learn is by practicing and by teaching or discussing with others the subject you are learning. I also write about design patterns which is language agnostic and..
Java Developer Central
5d ago
Sealed classes and sealed interfaces in Java restrict which other classes or interfaces may extend or implement them.
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Java Developer Central
1M ago
We use the Java Stream’s reduce method to reduce a stream of values to a single result. There are three overloaded Stream#reduce operation.
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Java Developer Central
2M ago
The Java Stream mapMulti method was added in Java 16. It allows us to replace each element in a Java Stream with one or more elements.
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Java Developer Central
2M ago
The Google Guava Table, part of Google Guava Collections, allows us to map a value to two ordered keys, called the row key and the column key.
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Java Developer Central
3M ago
Apache Commons Lang Mutable provides mutable access to a value. In this post, we will learn about the Apache Commons Lang Mutable Class.
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Java Developer Central
5M ago
The ThreadUtils class from the Apache Commons Lang library has helper methods for working with Java threads and ThreadGroups.
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Java Developer Central
5M ago
Record class in Java is a new kind of class introduced in Java to help us model simple data aggregates with less ceremony than a normal class
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Java Developer Central
6M ago
The EnumUtils class from Apache Commons Lang provides several static methods (helper methods) for working with Java enums.
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Java Developer Central
7M ago
The Command Design Pattern encapsulates a request as an object, thereby letting you parameterize other objects with different requests.
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Java Developer Central
8M ago
A CyclicBarrier in Java is a synchronization aid which allows a set of threads to wait for each other until all threads reach a common point.
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