From 8760f9b37e0335d717e4c8f713a155630432098a Mon Sep 17 00:00:00 2001 From: Surendra Reddy Katam Date: Wed, 28 Mar 2018 16:58:41 +0530 Subject: Sonar major issues Use isEmpty() to check whether the collection is empty or not Sonar Link: https://sonar.onap.org/project/issues?assignees=surendraReddy&id=org.onap.dmaap.messagerouter.dmaapclient%3AdmaapClient&open=AV4-MbOi32hFUzlqc5Vf&resolved=false&severities=MAJOR Location: src/main/java/com/att/nsa/mr/client/HostSelector.java Line No-57 Change-Id: I9c7b9d9f6765e61cf6dc34b6ea120e6fd23efa7a Issue-ID: DMAAP-363 Signed-off-by: Surendra Reddy Katam --- src/main/java/com/att/nsa/mr/client/HostSelector.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/main/java/com/att/nsa/mr/client/HostSelector.java b/src/main/java/com/att/nsa/mr/client/HostSelector.java index 4174cbc..0dba1e7 100644 --- a/src/main/java/com/att/nsa/mr/client/HostSelector.java +++ b/src/main/java/com/att/nsa/mr/client/HostSelector.java @@ -54,7 +54,7 @@ public class HostSelector public HostSelector(Collection baseHosts, String signature) { - if (baseHosts.size() < 1) + if (baseHosts.isEmpty()) { throw new IllegalArgumentException("At least one host must be provided."); } -- cgit 1.2.3-korg