Java Method References: 4 Kinds with Lambda Equivalents
Java method references explained with the lambda each one replaces. Static, bound, unbound and constructor references, plus ambiguity and null errors.
Java Stream API Examples: Create, Filter, Collect (Java 25)
Java Stream API examples for creating streams, filter, map, sorted, collectors and groupingBy, lazy evaluation, parallel streams and gatherers on Java 25.
Java Predicate: test(), and(), or(), not() and IntPredicate
Java Predicate explained with examples of test(), and(), or(), negate(), Predicate.not(), IntPredicate, BiPredicate and regex asMatchPredicate() in Java 25
Lambda Expressions in Java: Syntax, Rules and Examples
Lambda expressions in Java explained with syntax forms, target typing, this vs anonymous classes, effectively final capture, exceptions and Java 25 code