diff options
| author |   Temoc Rodriguez <cr056n@att.com> | 2017-09-12 08:23:53 -0700 |
|---|---|---|
| committer | Temoc Rodriguez <cr056n@att.com> | 2017-09-12 09:08:13 -0700 |
| commit | e4e05491b0bee53542611592341f2a5f1732190d (patch) | |
| tree | 0a296dac61426490913deb40021c1ef517259e96 /controlloop/common/guard | |
| parent | e126a975d8c6f3970dbf87ead79fa69afe510301 (diff) | |
Fix nullPointerException
Fix nullPointerException by changing return values of attributesProvided
and attributesRequired from null to empty Set.
Issue-ID: POLICY-55
Change-Id: I9516a9bcad591cc582834cb49fa54e58a1f45a47
Signed-off-by: Temoc Rodriguez <cr056n@att.com>
Diffstat (limited to 'controlloop/common/guard')
| -rw-r--r-- | controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java index 0ec0098a1..3e93bd761 100644 --- a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java +++ b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java @@ -23,6 +23,7 @@ package org.onap.policy.guard; import java.math.BigInteger; import java.sql.Timestamp; import java.util.Collection; +import java.util.Collections; import java.util.Date; import java.util.HashSet; import java.util.Iterator; @@ -112,13 +113,13 @@ public class PIPEngineGetHistory extends StdConfigurableEngine{ @Override public Collection<PIPRequest> attributesRequired() { // TODO Auto-generated method stub - return null; + return Collections.emptySet(); } @Override public Collection<PIPRequest> attributesProvided() { // TODO Auto-generated method stub - return null; + return Collections.emptySet(); } @Override |