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Java Specialist Part 1 (005 Dynamic Proxies (DYNAMIC PROXY PATTERN (logic…

- - - - each thread
        
        work
        
        is waiting?
  - - - GUI components
        
        change
        
        inside Swing thread only!
        
        buttonPress
        
        jLabel1.setText("BlaBla")
        
        SOLUTION
        
        SwingUtilities.invokeLater(new Runnable(){}) #
        
        SwingUtilities.invokeAndWait()
        
        race conditions
        
        1 more item...
        
        ADVANCED
        
        check if thread is swingThread
        
        1 more item...
- - - - new way
        
        implement Runnable.run()
      - old way
        
        constructor with Runnable()
        
        implement Runnable.run()
    - - new vector(3){add("Heinz"), add("Stephan")}
  - - - exmp
        
        pre-populate vector
- - - - How to show when the event?
      - What if log file gets to big?
      - How to switch off logging?
      - Willing to mess up client code?
    - - TeeOutputStream
        
        setting different Out.Streams
        
        loging on console and file
    - - invocation of method
        
        WHERE
- - - - Represent object functionality
        
        in another class
  - - - Pre-processing
      - Post processing
      - overriding functionality
      - cashing
      - security
  - - - invocation logic
        
        calling the framework
        
        before/after delagation of application target
      - interception logic
        
        simulating arbitrary interface
- - - - 0 false
      - non zero true
    - - assingments vs. comparison
    - - can't prevent boolean asingment
      - solution
        
        c++ style
        
        true == var
        
        java
        
        if(var)
  - - - 4 Bytes