Fix null pointer exception

Fix null pointer exception in case of empty list

Issue-ID: CCSDK-3237
Signed-off-by: Dan Timoney <dtimoney@att.com>
Change-Id: Ic94d60bf7a52c23507ecc2402f9be9b580f2ea5b

31 files changed, 31 insertions, 31 deletions

diff --git a/plugins/artifacts/pom.xml b/plugins/artifacts/pom.xml
index 6063beb4b..179e5cee5 100755
--- a/plugins/artifacts/pom.xml
+++ b/plugins/artifacts/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/ccsdk-gr-toolkit/pom.xml b/plugins/features/ccsdk-gr-toolkit/pom.xml
index c6afe244a..66390f45f 100644
--- a/plugins/features/ccsdk-gr-toolkit/pom.xml
+++ b/plugins/features/ccsdk-gr-toolkit/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>single-feature-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/ccsdk-properties-node/pom.xml b/plugins/features/ccsdk-properties-node/pom.xml
index c11500f57..47161a23e 100644
--- a/plugins/features/ccsdk-properties-node/pom.xml
+++ b/plugins/features/ccsdk-properties-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>single-feature-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/ccsdk-restapi-call-node/pom.xml b/plugins/features/ccsdk-restapi-call-node/pom.xml
index 2b8898a74..0a3d7f761 100644
--- a/plugins/features/ccsdk-restapi-call-node/pom.xml
+++ b/plugins/features/ccsdk-restapi-call-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>single-feature-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/ccsdk-restconf-client/pom.xml b/plugins/features/ccsdk-restconf-client/pom.xml
index 30b2e503b..471f1e3ee 100644
--- a/plugins/features/ccsdk-restconf-client/pom.xml
+++ b/plugins/features/ccsdk-restconf-client/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>single-feature-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/ccsdk-sli-plugins-all/pom.xml b/plugins/features/ccsdk-sli-plugins-all/pom.xml
index 17d66c34a..2e0efcef4 100644
--- a/plugins/features/ccsdk-sli-plugins-all/pom.xml
+++ b/plugins/features/ccsdk-sli-plugins-all/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>single-feature-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/ccsdk-sshapi-call-node/pom.xml b/plugins/features/ccsdk-sshapi-call-node/pom.xml
index 79b2e286e..044aad517 100644
--- a/plugins/features/ccsdk-sshapi-call-node/pom.xml
+++ b/plugins/features/ccsdk-sshapi-call-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>single-feature-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/ccsdk-template-node/pom.xml b/plugins/features/ccsdk-template-node/pom.xml
index 14648bdaf..82c7da702 100644
--- a/plugins/features/ccsdk-template-node/pom.xml
+++ b/plugins/features/ccsdk-template-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>single-feature-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/features-sli-plugins/pom.xml b/plugins/features/features-sli-plugins/pom.xml
index 52bfb7176..c4d60f3b0 100644
--- a/plugins/features/features-sli-plugins/pom.xml
+++ b/plugins/features/features-sli-plugins/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>feature-repo-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/installer/pom.xml b/plugins/features/installer/pom.xml
index bf59e3e9d..5ed95ec8f 100755
--- a/plugins/features/installer/pom.xml
+++ b/plugins/features/installer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/features/pom.xml b/plugins/features/pom.xml
index 1b8b15af1..642246e0e 100755
--- a/plugins/features/pom.xml
+++ b/plugins/features/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/grToolkit/installer/pom.xml b/plugins/grToolkit/installer/pom.xml
index dbd5ece1c..fc226588d 100755
--- a/plugins/grToolkit/installer/pom.xml
+++ b/plugins/grToolkit/installer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/grToolkit/model/pom.xml b/plugins/grToolkit/model/pom.xml
index f4fe6af06..7e96e049c 100755
--- a/plugins/grToolkit/model/pom.xml
+++ b/plugins/grToolkit/model/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/grToolkit/pom.xml b/plugins/grToolkit/pom.xml
index 476007f38..692ba9a30 100755
--- a/plugins/grToolkit/pom.xml
+++ b/plugins/grToolkit/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/grToolkit/provider/pom.xml b/plugins/grToolkit/provider/pom.xml
index 6e6604721..a554d76e5 100755
--- a/plugins/grToolkit/provider/pom.xml
+++ b/plugins/grToolkit/provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
         <relativePath/>
     </parent>
 
diff --git a/plugins/pom.xml b/plugins/pom.xml
index 3c1baea16..20f10f7a2 100755
--- a/plugins/pom.xml
+++ b/plugins/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/properties-node/installer/pom.xml b/plugins/properties-node/installer/pom.xml
index 3d6ee7cf2..444bf4646 100755
--- a/plugins/properties-node/installer/pom.xml
+++ b/plugins/properties-node/installer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/properties-node/pom.xml b/plugins/properties-node/pom.xml
index 70dcbf11f..d07999f81 100755
--- a/plugins/properties-node/pom.xml
+++ b/plugins/properties-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/properties-node/provider/pom.xml b/plugins/properties-node/provider/pom.xml
index d112ff604..b26ef3c5a 100755
--- a/plugins/properties-node/provider/pom.xml
+++ b/plugins/properties-node/provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/restapi-call-node/installer/pom.xml b/plugins/restapi-call-node/installer/pom.xml
index eb50cf81e..b55785d39 100755
--- a/plugins/restapi-call-node/installer/pom.xml
+++ b/plugins/restapi-call-node/installer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/restapi-call-node/pom.xml b/plugins/restapi-call-node/pom.xml
index 0db05c2b9..7ccb9120e 100755
--- a/plugins/restapi-call-node/pom.xml
+++ b/plugins/restapi-call-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/restapi-call-node/provider/pom.xml b/plugins/restapi-call-node/provider/pom.xml
index c0cf257ed..db376dbed 100755
--- a/plugins/restapi-call-node/provider/pom.xml
+++ b/plugins/restapi-call-node/provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/restconf-client/installer/pom.xml b/plugins/restconf-client/installer/pom.xml
index 6e92da538..a09d32a4f 100755
--- a/plugins/restconf-client/installer/pom.xml
+++ b/plugins/restconf-client/installer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/restconf-client/pom.xml b/plugins/restconf-client/pom.xml
index 801c0ed93..248cbfb6c 100755
--- a/plugins/restconf-client/pom.xml
+++ b/plugins/restconf-client/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/restconf-client/provider/pom.xml b/plugins/restconf-client/provider/pom.xml
index 3640d6cfd..4936b0bc5 100755
--- a/plugins/restconf-client/provider/pom.xml
+++ b/plugins/restconf-client/provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/sshapi-call-node/installer/pom.xml b/plugins/sshapi-call-node/installer/pom.xml
index 73bf80a11..5d590b5ec 100755
--- a/plugins/sshapi-call-node/installer/pom.xml
+++ b/plugins/sshapi-call-node/installer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/sshapi-call-node/pom.xml b/plugins/sshapi-call-node/pom.xml
index 90bc7c92c..36bc8386e 100755
--- a/plugins/sshapi-call-node/pom.xml
+++ b/plugins/sshapi-call-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/sshapi-call-node/provider/pom.xml b/plugins/sshapi-call-node/provider/pom.xml
index 7410211f0..c1650020e 100755
--- a/plugins/sshapi-call-node/provider/pom.xml
+++ b/plugins/sshapi-call-node/provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/template-node/installer/pom.xml b/plugins/template-node/installer/pom.xml
index 3eb7a4b27..cdc499a01 100644
--- a/plugins/template-node/installer/pom.xml
+++ b/plugins/template-node/installer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/template-node/pom.xml b/plugins/template-node/pom.xml
index 5f9997dab..68de1d558 100644
--- a/plugins/template-node/pom.xml
+++ b/plugins/template-node/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>odlparent-lite</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>
diff --git a/plugins/template-node/provider/pom.xml b/plugins/template-node/provider/pom.xml
index 3058ae8a7..010c75923 100644
--- a/plugins/template-node/provider/pom.xml
+++ b/plugins/template-node/provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.onap.ccsdk.parent</groupId>
         <artifactId>binding-parent</artifactId>
-        <version>2.1.1</version>
+        <version>2.1.2</version>
     </parent>
 
     <groupId>org.onap.ccsdk.sli.plugins</groupId>