Java 7 [better] -

To improve readability, you could write 1_000_000 instead of 1000000 . 2. The NIO.2 File System (JSR 203)

Project Coin was a set of small, "low-maintenance" language changes designed to make common coding tasks less verbose and more error-resistant .

String day = "MONDAY"; switch (day) case "MONDAY": System.out.println(1); break; case "TUESDAY": System.out.println(2); break; default: System.out.println(0); java 7

For parallel processing (divide and conquer).

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Developers could finally use String objects in switch blocks, replacing long chains of if-else statements.

: Simplified complex tasks like recursively copying or deleting entire directory trees. JVM & Performance Enhancements To improve readability, you could write 1_000_000 instead

// Usage: ForkJoinPool pool = new ForkJoinPool(); Long result = pool.invoke(new MyRecursiveTask(100));

try // some code catch (SQLException | IOException e) // single block logger.log(e); throw new MyAppException(e); String day = "MONDAY"; switch (day) case "MONDAY": System

: Combined the fast startup of the C1 compiler with the deep optimization of the C2 compiler to achieve a rapid warmup and high performance . Concurrency and Parallelism

: Replaced the older java.io.File with a more flexible Path interface.