Mapping Summary for ('java.util.HashMap<:[v1],:[v0]>', 'java.util.concurrent.ConcurrentHashMap<:[v1],:[v0]>')

Match	Replace	Instances	isVeryGood	isGood	isChange	Relevant Instances	Commits	Project	Link
new HashMap<:[v0]>()	new ConcurrentHashMap<:[v0]>()	5	True	True	True	5	['d36f87330f9fb84a4b7722043a4e62594f6298a7', '8052374e797c030d4f05733d381ac7c04d88322d', 'c95061f4912b47a356c1aa21cef1da142c464633', 'bde2d91cd9d5f1b03f78b162a484b563dcf9a59e', '9ff136bb02907366352a77a70248cb2e7720883a']	['beam', 'hadoop', 'neo4j']	Link