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src/java.base/share/classes/sun/nio/ch/MembershipRegistry.java
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@@ -82,17 +82,17 @@
*/
void add(MembershipKeyImpl key) {
InetAddress group = key.group();
List<MembershipKeyImpl> keys;
if (groups == null) {
- groups = new HashMap<InetAddress,List<MembershipKeyImpl>>();
+ groups = new HashMap<>();
keys = null;
} else {
keys = groups.get(group);
}
if (keys == null) {
- keys = new LinkedList<MembershipKeyImpl>();
+ keys = new LinkedList<>();
groups.put(group, keys);
}
keys.add(key);
}
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