JAVA LAMBDA EXPRESSION
Java lambda expressions are a powerful feature introduced in Java 8 that allows us to write more concise and expressive code. A lambda expression is essentially a way to define an anonymous function, which can be treated as a value and passed around in our code. To create a lambda expression in Java, we follow this syntax: (parameters) -> expression or (parameters) -> { statements } The parameters represent the input to the function, and the expression or statements represent the body of the function. The arrow operator "->" separates the parameters from the body of the lambda expression. Here's an example to illustrate how to create a lambda expression: // Lambda expression with a single parameter Function<Integer, Integer> square = x -> x * x; // Lambda expression with multiple parameters BiFunction<Integer, Integer, Integer> sum = (x, y) -> x + y; // Lambda expression with no parameters Supplier<String> message = () -> "Hello, W...