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author | 2018-08-05 10:47:36 +0300 | |
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committer | 2018-08-05 10:47:36 +0300 | |
commit | 02201e449b644790e99bbb230579d96cae4a53da (patch) | |
tree | 3e5973374ff5c6d2527e5ff9d1ae2249b033a581 /workflow-designer-be/src/main/java/org | |
parent | d7d290e97e8403e0feffaef20fa7de4fa0e84b91 (diff) |
Refactor and add test flows
Small fix in version state filter
Change-Id: I015cbc52b8620b92ebb4f8f0167711e39d9d30a8
Issue-ID: SDC-1503
Signed-off-by: talig <talig@amdocs.com>
Diffstat (limited to 'workflow-designer-be/src/main/java/org')
-rw-r--r-- | workflow-designer-be/src/main/java/org/onap/sdc/workflow/api/types/VersionStatesFormatter.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/workflow-designer-be/src/main/java/org/onap/sdc/workflow/api/types/VersionStatesFormatter.java b/workflow-designer-be/src/main/java/org/onap/sdc/workflow/api/types/VersionStatesFormatter.java index 5467dee8..c9d3bf1e 100644 --- a/workflow-designer-be/src/main/java/org/onap/sdc/workflow/api/types/VersionStatesFormatter.java +++ b/workflow-designer-be/src/main/java/org/onap/sdc/workflow/api/types/VersionStatesFormatter.java @@ -1,6 +1,7 @@ package org.onap.sdc.workflow.api.types; import java.util.Arrays; +import java.util.Collections; import java.util.Set; import java.util.stream.Collectors; import lombok.Getter; @@ -29,8 +30,8 @@ public class VersionStatesFormatter { .collect(Collectors.toSet()); } catch (Exception ignore) { LOGGER.info( - "value is invalid and cannot be formatted to a set of version states, therefore it set to null"); - return null; + "value is invalid and cannot be formatted to a set of version states, therefore it set to empty set"); + return Collections.emptySet(); } } } |