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Use Java SE 8 Date/Time API
Building Database Applications with JDBC
Java Class Design
Lambda Built-in Functional Interfaces
Exceptions and Assertions
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Generics and Collections
Java Concurrency
Advanced Java Class Design
Java I/O Fundamentals
Java Stream API
Localization

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Oracle 1z0-809日本語 Exam Syllabus Topics:

Section	Objectives
Java Concurrency	- Multithreading 1. Create and manage threads 2. Use ExecutorService 3. Use synchronized blocks and locks 4. Use concurrent collections
Java Class Design	- Object-oriented principles 1. Create singleton and immutable classes 2. Override equals, hashCode, and toString 3. Use static variables, methods, and initialization blocks 4. Implement inheritance and polymorphism 5. Implement encapsulation
Exceptions and Assertions	- Error handling 1. Use assertions 2. Use try-catch and try-with-resources 3. Create custom exceptions
Java SE 8 Date/Time API	- Date and time handling 1. Format and parse date values 2. Use Period and Duration 3. Use LocalDate, LocalTime, and LocalDateTime
Generics and Collections	- Collections framework 1. Use Comparator and Comparable 2. Create and use generic classes 3. Use ArrayList, TreeSet, TreeMap, and ArrayDeque 4. Iterate collections with Streams and forEach
Java I/O Fundamentals	- Input and output 1. Use serialization 2. Use BufferedReader and BufferedWriter 3. Read and write files
Lambda Built-in Functional Interfaces	- Functional programming 1. Use primitive functional interfaces 2. Use UnaryOperator and BinaryOperator 3. Use Predicate, Consumer, Function, and Supplier
Advanced Java Class Design	- Advanced object-oriented features 1. Use abstract classes and interfaces 2. Use the final keyword 3. Create nested and inner classes 4. Use enum types 5. Develop Lambda expressions
Java Stream API	- Stream processing 1. Sort and filter data using streams 2. Use Optional 3. Use findFirst, findAny, and match methods 4. Collect and group stream results 5. Use map, flatMap, and peek
Building Database Applications with JDBC	- Database connectivity 1. Execute SQL statements 2. Process ResultSet data 3. Use JDBC drivers and connections
Java File I/O	- NIO.2 API 1. Traverse directory structures 2. Use Path and Files classes 3. Read file attributes
Localization	- Internationalization 1. Handle localization properties 2. Use Locale and ResourceBundle 3. Format dates and numbers

Oracle Java SE 8 Programmer II (1z0-809日本語版) : 1z0-809日本語

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