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Added synchronized to singletons
[openflowjava.git]
/
openflow-protocol-impl
/
src
/
main
/
java
/
org
/
opendaylight
/
openflowjava
/
protocol
/
impl
/
serialization
/
factories
/
PortModInputMessageFactory.java
diff --git
a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PortModInputMessageFactory.java
b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PortModInputMessageFactory.java
index f871df384be0afee2558f7580773a6095e3ead75..5c55e103078678ac70654d5fae1a495271dbcbc9 100644
(file)
--- a/
openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PortModInputMessageFactory.java
+++ b/
openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/PortModInputMessageFactory.java
@@
-31,7
+31,7
@@
public class PortModInputMessageFactory implements OFSerializer<PortModInput> {
/**
\r
* @return singleton factory
\r
*/
\r
/**
\r
* @return singleton factory
\r
*/
\r
- public static PortModInputMessageFactory getInstance() {
\r
+ public static
synchronized
PortModInputMessageFactory getInstance() {
\r
if (instance == null) {
\r
instance = new PortModInputMessageFactory();
\r
}
\r
if (instance == null) {
\r
instance = new PortModInputMessageFactory();
\r
}
\r