Java 15 reached General Availability on 15 September 2020, download Java 15 here. Java 15 features. 1. JEP 339: Edwards-Curve Digital Signature Algorithm (EdDSA) 2. JEP 360: Sealed Classes (Preview) 3. JEP 371: Hidden Classes 4. JEP 372: Remove the Nashorn JavaScript Engine 5. JEP 373: Reimplement the Legacy DatagramSocket API 6. JEP 374: Disable …
This article will show you a few ways to declare and use a multi-line string in Java. String + String + String StringBuilder String.format StringWriter String.join (Java 8) Files.lines (Java 8) (""") Java 13 and Java 14 text blocks (preview feature) Review an HTML and a JSON string, and we will use the above methods …
Java 14 reached General Availability on 17 March 2020, download Java 14 here. Java 14 features. 1. JEP 305: Pattern Matching for instanceof (Preview) 2. JEP 343: Packaging Tool (Incubator) 3. JEP 345: NUMA-Aware Memory Allocation for G1 4. JEP 349: JFR Event Streaming 5. JEP 352: Non-Volatile Mapped Byte Buffers 6. JEP 358: Helpful …
Java 13 reached General Availability on 17 September 2019, download Java 13 here or this openJDK archived. Java 13 features. 1. JEP 350 Dynamic CDS Archives 2. JEP 351 ZGC: Uncommit Unused Memory 3. JEP-353 Reimplement the Legacy Socket API 4. JEP-354 Switch Expressions (Preview) 5. JEP-355 Text Blocks (Preview) Java 13 developer features. Switch …