Java developer demand and investment in related developer tools are expected to significantly increase in 2024 and beyond.
Friday, March 8, 2024Java is evolving to incorporate concepts popularized by Rust, such as immutable data structures by default and algebraic data types. These changes were inspired by Rust's emphasis on compile-time safety guarantees. Developers can now define immutable records in Java. Java's new sealed interfaces and exhaustive switch syntax enable the use of algebraic data types so that code handles all possible states of a variable in a type-safe manner.
Tuesday, March 5, 2024Oracle has dispatched Java audit letters to Fortune 200 companies for the first time. The company announced a new licensing regime in January 2023 that was two to five times more expensive for businesses with limited Java use. Companies should be wary, evaluate their positions, and only pay for Java where necessary. Signing up for a long-term agreement may hold customers hostage to fortune when it comes to renewal.