Review

Detector:	MuDetectOPAL_180217
Target:	project 'synthetic' version unsynchronized
Misuse:	misuse 'unsynchronized'

Misuse Details

Details about the known misuse from the MUBench dataset.

Description:	Updates a HashMap concurrently without ensuring synchonziation.
Fix Description:	synchonize on the map.
Violation Types:	missing/condition/threading
In File:	Unsynchronized.java
In Method:	onEvent(String, String)
Code with Misuse:	`class Unsynchronized { public void onEvent(String sender, String event) { map.put(sender, event); } }`
Code with Pattern(s):	`public class Synchronized { private HashMap<String, String> map; public void onEvent(String sender, String event) { synchronized (map) { map.put(sender, event); } } }`

Potential Hits

Findings of the detector that identify an anomaly in the same file and method as the known misuse.

Hit	Rank	Confidence	Confidence String	Pattern Examples	Pattern Support	Pattern Violation	Target Environment Mapping	Violation Types
No	0	1	no ranking	* synthetic/unsynchronized/patterns-src/unsynchronized/Synchronized.java#onEvent(String)	1			missing/condition/threading

Reviewer Name:	rossana
Comment: