Changed multimaps to synchronized multimaps

[controller.git] / opendaylight / md-sal / sal-common-impl / src / main / java / org / opendaylight / controller / md / sal / common / impl / routing / AbstractDataReadRouter.java

diff --git a/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/routing/AbstractDataReadRouter.java b/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/routing/AbstractDataReadRouter.java
index 9e6147359db58cc1ff60e9100feca555f3061333..4ddceb3b5f015a709e508f73cbb91e4cc46e66e0 100644 (file)
--- a/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/routing/AbstractDataReadRouter.java
+++ b/opendaylight/md-sal/sal-common-impl/src/main/java/org/opendaylight/controller/md/sal/common/impl/routing/AbstractDataReadRouter.java
@@ -12,6 +12,7 @@ import com.google.common.base.Predicate;
 import com.google.common.collect.FluentIterable;
 import com.google.common.collect.HashMultimap;
 import com.google.common.collect.Multimap;
+import com.google.common.collect.Multimaps;
 
 /**
  * Base abstract implementation of DataReadRouter, which performs
@@ -22,8 +23,8 @@ import com.google.common.collect.Multimap;
  */
 public abstract class AbstractDataReadRouter<P extends Path<P>, D> implements DataReader<P, D> {
 
-    Multimap<P, DataReaderRegistration<P, D>> configReaders = HashMultimap.create();
-    Multimap<P, DataReaderRegistration<P, D>> operationalReaders = HashMultimap.create();
+    Multimap<P, DataReaderRegistration<P, D>> configReaders = Multimaps.synchronizedSetMultimap(HashMultimap.<P, DataReaderRegistration<P, D>>create());
+    Multimap<P, DataReaderRegistration<P, D>> operationalReaders = Multimaps.synchronizedSetMultimap(HashMultimap.<P, DataReaderRegistration<P, D>>create());
 
     @Override
     public D readConfigurationData(P path) {