add needed cast for setConfig(key, null)

it had moved, not been removed (when #470 was merged)


Project: http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/repo
Commit: 
http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/commit/5d715979
Tree: http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/tree/5d715979
Diff: http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/diff/5d715979

Branch: refs/heads/master
Commit: 5d715979e21004bf3b2c6a1d64b7a78a4e56c1a4
Parents: 1197202
Author: Alex Heneveld <[email protected]>
Authored: Thu Jan 29 17:17:22 2015 +0000
Committer: Alex Heneveld <[email protected]>
Committed: Thu Jan 29 17:17:22 2015 +0000

----------------------------------------------------------------------
 .../effector/BrooklynNodeUpgradeEffectorBody.java            | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/blob/5d715979/software/base/src/main/java/brooklyn/entity/brooklynnode/effector/BrooklynNodeUpgradeEffectorBody.java
----------------------------------------------------------------------
diff --git 
a/software/base/src/main/java/brooklyn/entity/brooklynnode/effector/BrooklynNodeUpgradeEffectorBody.java
 
b/software/base/src/main/java/brooklyn/entity/brooklynnode/effector/BrooklynNodeUpgradeEffectorBody.java
index ea20b9a..c939378 100644
--- 
a/software/base/src/main/java/brooklyn/entity/brooklynnode/effector/BrooklynNodeUpgradeEffectorBody.java
+++ 
b/software/base/src/main/java/brooklyn/entity/brooklynnode/effector/BrooklynNodeUpgradeEffectorBody.java
@@ -18,9 +18,7 @@
  */
 package brooklyn.entity.brooklynnode.effector;
 
-import java.util.Collection;
 import java.util.Map;
-import java.util.NoSuchElementException;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -43,8 +41,6 @@ import brooklyn.entity.effector.Effectors;
 import brooklyn.entity.proxying.EntitySpec;
 import brooklyn.entity.software.SshEffectorTasks;
 import brooklyn.event.basic.MapConfigKey;
-import brooklyn.location.Location;
-import brooklyn.location.basic.SshMachineLocation;
 import brooklyn.management.ha.HighAvailabilityMode;
 import brooklyn.management.ha.ManagementNodeState;
 import brooklyn.util.config.ConfigBag;
@@ -147,8 +143,8 @@ public class BrooklynNodeUpgradeEffectorBody extends 
EffectorBody<Void> {
             @Override
             public void run() {
                 DynamicTasks.waitForLast();
-                
((EntityInternal)entity()).setAttribute(SoftwareProcess.INSTALL_DIR, null);
-                entity().setConfig(SoftwareProcess.INSTALL_UNIQUE_LABEL, null);
+                
((EntityInternal)entity()).setAttribute(SoftwareProcess.INSTALL_DIR, 
(String)null);
+                entity().setConfig(SoftwareProcess.INSTALL_UNIQUE_LABEL, 
(String)null);
                 
entity().getConfigMap().addToLocalBag(parameters.getAllConfig());
                 entity().setAttribute(BrooklynNode.DOWNLOAD_URL, 
entity().getConfig(DOWNLOAD_URL));
 

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