이 리포지토리는 Java 언어를 학습하고 Java 를 기반으로 TestCode 를 효율적으로 짜는 방식에 대해 스터디 합니다.

Java 기능, 리팩토링, 코드 학습, 새로운 기능 학습, 그리고 테스트 코드가 포함되어 있습니다.

demoCodes

testCodes

• Record: Learn about the new record feature introduced in Java.
• Annotation: Study Java annotations, including TypeParameter, TypeUse, and Repeatable.
• Thread: Dive into Java threading concepts, including:
  • Demon & non-demon thread
  • Thread priority
  • Futures
  • ExecutorService thread (invokeAll, invokeAny)
  • ScheduledExecutorService thread
  • Completable thread & CompletableFuture Thread
  • CompletableFuture Async thread & CompletableFuture Async and Apply thread & ThenCompose
  • VolatileKeyWord
• Vector API: Explore the JEP 438: Vector API (Fifth Incubator).
• SealedClass: Learn about sealed classes in Java.
• Immutable List : compare immutable lists.
• AutoCloseable
• HashMap,TreeMap,LinkedHashMap