Threads: Priorities

• Scheduling: Time slice, Preemptive, Round-robin, Fixed Priority
• getPriority(): returns priority of thread
• setPriority(): sets the priority of thread
• yield(): pauses currently running thread and allows another thread to execute
• MAX_PRIORITY: maximum priority allowable for a thread
• MIN_PRIORITY: minimum priority allowable for a thread
• NORM_PRIORITY: default priority assigned to a thread