Toutes nos formations sont désormais disponibles en "Live Virtual classes". Contactez-nous pour plus d’informations : formation@oxiane.luToutes nos formations sont désormais disponibles en "Live Virtual classes". Contactez-nous pour plus d’informations : formation@oxiane.lu

Java Advanced

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This course helps developers improve their Java practice. It helps to understand and implement the main advanced topics of the JDK and the JVM.

1500 € HT 2 jours JA-AV

Advanced programming skills in Java

Programme

Introspection and reflection

  • Class, Method, … classes
  • Dynamically manipulating objects
  • Creating an instance
  • Modifying an attribute
  • Invoking a method

Understanding the JVM (Virtual Machine)

  • Understanding the GC and memory management
  • Different CG algorithms
  • Modifying launch parameters
  • Understanding the ClassLoader
  • Class loading strategy
  • Writing a ClassLoader

Stream management

  • Input/output
  • Serialization/deserialization of objects
  • Java modifiers and their impacts
  • NIO API: Buffer, Channel, …
  • NIO2 API: WatchService, …

Multi-tasking and concurrent access

  • Reminders on Threads
  • Advanced parallelism (Future, Executor, …)
  • Fork/Join framework
  • Synchronized collections: BlockingQueue, ConcurrentMap, …
  • Atomic objects using CAS principles
  • Lock management

Annotations

  • Create annotations
  • Exploitation at runtime
  • Exploitation by the compiler

JMX

  • Architecture overview
  • Types of MBean
  • Services of a JMX agent
  • Notifications
  • Monitoring a JVM

Service Provider Interface

  • Overview
  • Service exposure
  • Service consumption (ServiceLoader)

AOP with AspectJ

  • Introduction
  • Aspect definition
  • Compile/load time weaving
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