Review

Updates a HashMap concurrently without ensuring synchonziation.

synchonize on the map.

• missing/condition/synchronization

mubench/examples/directives/Unsynchronized.java

onEvent(String, String)

class Unsynchronized {
	public void onEvent(String sender, String event) {
			map.put(sender, event);
	}

}

public class Synchronized {
	private HashMap<String, String> map;
	
	public void onEvent(String sender, String event) {
		synchronized (map) {
			map.put(sender, event);
		}
	}
}