Topics

• Streams
• Concurrent Programming (Threads)
• Executor, ExecutorService and Thread pools
• log4j / log4j2
• Android Versions
• Getters and Setters

Examples

• Basic Multithreading
• ThreadPoolExecutor
• Scheduling tasks to run at a fixed time, after a delay or repeatedly
• Consuming Streams
• How to get Log4j
• How to use Log4j in Java code
• Pausing Execution
• Checking the Android Version on device at runtime
• Adding Getters and Setters
• Handle Rejected Execution
• Filter Logoutput by level (log4j 1.x)