The next tutorial in the Java 101 series will introduce method references, which you can combine with lambda expressions to write even more concise, readable Java code. Related content how-to ...

Learn the four types of polymorphism in Java, then start using subtype polymorphism to execute different forms of the same Java method. Topics Spotlight: AI-ready data centers ...

A lambda is nothing but a anonymous function which accepts zero or more arguments and produces output. Lambda is basically composed with three components- argument section, an arrow and a body. Let me ...

In textbooks teaching the OO paradigm using Java, wrapper types are introduced after primitive types. The better way to teach the OO paradigm is to teach expression evaluation using simple objects and ...

java.util.function.UnaryOperator @FunctionalInterface public interface UnaryOperator<T> extends Function<T,T> T apply(T t) Applies this function to the given argument. Parameter Types: T - the input ...