Before we jump into a Java Supplier interface example, it’s a good idea to first reference the JavaDoc in order to see exactly how the API designers describe how the component should be used: Supplier ...

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 ...

Javadoc is a standard tool that generates API documentation from its Java source code. It scans the sources to search for comments in a specific enhanced syntax. By commenting code this way, ...