commit a7a6f4a4456f68d550883ec2b06958a58dcdc194
author Seyeon Jeong <seyeon@opennetworking.org> Wed Feb 19 17:51:05 2020 -0800
committer Ray Milkey <ray@onlab.us> Fri Feb 21 01:13:17 2020 +0000
tree 795fb5df304399817fc17ed5f6e40fbc1c7393ca
parent e9d6ead9f3a58c6af0cffc60e919639fc4085417

Fix possible NPE when 't3-troubleshoot-pingall' command on a host without IP addr

Change-Id: Ibd935d78248e57de55604d3aea1123e08abb9924
(cherry picked from commit 980eea4a63639bf082570c8bf9e882554921112a)

apps/t3/app/src/main/java/org/onosproject/t3/cli/TroubleshootPingAllCommand.java

diff --git a/apps/t3/app/src/main/java/org/onosproject/t3/cli/TroubleshootPingAllCommand.java b/apps/t3/app/src/main/java/org/onosproject/t3/cli/TroubleshootPingAllCommand.java
index 5726f56..93e843a 100644
--- a/apps/t3/app/src/main/java/org/onosproject/t3/cli/TroubleshootPingAllCommand.java
+++ b/apps/t3/app/src/main/java/org/onosproject/t3/cli/TroubleshootPingAllCommand.java
@@ -175,7 +175,7 @@
                         .getCriterion(type)).ip().address();
             } else {
                 ipAddress = host.ipAddresses().stream().filter(IpAddress::isIp4)
-                        .findAny().orElseGet(null);
+                        .findAny().orElse(null);
             }
         } else {
             Criterion.Type type = src ? Criterion.Type.IPV6_SRC : Criterion.Type.IPV6_DST;
@@ -184,7 +184,7 @@
                         .getCriterion(type)).ip().address();
             } else {
                 ipAddress = host.ipAddresses().stream().filter(IpAddress::isIp6)
-                        .findAny().orElseGet(null);
+                        .findAny().orElse(null);
             }
         }
         return ipAddress;