Java tutorial

Stuff I forgotten

• ListIterator<E>

Weak reference, WeakHashMap etc

• blog

  • WeakReference
  • WeakHashMap
  • ReferenceQueue

• Types of references

  • Strong (regular)
  • Soft
  • Weak
  • Phantom

Dynamic Proxies

• Slide
  • with Guava

NIO

• Five ways to max NIO and NIO2
  1. File change notification (Watch Service API)
  2. Selectors and asynchronous I/O
  3. Channels
  4. Memory mapping
  5. Character encoding and searching
• Oracle tutorial
  • Watch Service

Concurrent maps

• Usage of ConcurrentHashMap within Spring service class SO

Good summary in this

• http://www.vogella.com/tutorials/JavaConcurrency/article.html