Java Archives - Page 24 of 34

Java forEach: Valuable Insights

The Java forEach method provides a convenient and expressive way to iterate over elements in a collection and perform an[…]

Please visit Enums blog before venturing further into this article. Singleton Implementation Enums are by default thread-safe and provide an easy[…]

Java enum type is a special type of class for creating a collection of constants. Please note that enums implicitly[…]

ThreadLocal is used to create thread-scope variables. ThreadLocal class is used for creating thread-local variables which can only be read and[…]

Lambda expression was introduced in Java 8. Java lambda expressions are Java’s first step into functional programming. A lambda expression[…]

Before Java 8, interfaces could have only public abstract methods. It was not possible to add new functionality to the[…]

We can combine several lists of values into a single list of values using flatMap(). It’s called flatMap() because it[…]

StringJoiner was introduced in Java 8. It joins String separated by a delimiter, starting with a supplied prefix and ending[…]

Comparing the Capabilities Read more on Spring