Remove use of internal Netty class 63/80163/2
authorRobert Varga <robert.varga@pantheon.tech>
Tue, 5 Feb 2019 16:53:18 +0000 (17:53 +0100)
committerRobert Varga <robert.varga@pantheon.tech>
Wed, 6 Feb 2019 14:32:16 +0000 (15:32 +0100)
commit802a085a432db233a90e298673c83d20e9a4abcf
tree6285790f814df169947edf5ffc8f9512418a4348
parentf985dee509f3a142552076da87dad3f0176d5b20
Remove use of internal Netty class

Java 8 offers ConcurrentHashMap.newKeySet(), which returns
a concurrent set. Use that instead of Netty's internal class.

Change-Id: I1be0dd7325aa8f3c9dc604afebe55f30221d37a4
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/device/DeviceManagerImpl.java