diff options
| -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 |