Fix error message concatenation

We are missing a space here, fix that up.

Change-Id: I2eba64ddcb7db14a56eb65a84d25851e4869ba5a
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
(cherry picked from commit 94c5a97a4c7e1c2374b88327de205ad91088104e)
(cherry picked from commit 5f6a60798e1d31b1bbb2b99d20896e51d66d81a4)

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/LocalProxyTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/LocalProxyTransaction.java
index 6edbf6ca0de5bfe371b9460c956057bc1c5928a4..5be0afcf6b279bfad3aa2a232ec80761b601a2f1 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/LocalProxyTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/LocalProxyTransaction.java
@@ -222,7 +222,7 @@ abstract class LocalProxyTransaction extends AbstractProxyTransaction {
     }
 
     private static void throwUnhandledRequest(final TransactionRequest<?> request) {
-        throw new IllegalArgumentException("Unhandled request" + request);
+        throw new IllegalArgumentException("Unhandled request " + request);
     }
 
     void sendAbort(final TransactionRequest<?> request, final Consumer<Response<?, ?>> callback) {