Fix sonars in pap

Fixed:
- indentation
- use isEmpty()
- use isZero()

Issue-ID: POLICY-3287
Change-Id: Idcfba3a6839a47c3136fca8500128990ed64dcb1
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/main/src/test/java/org/onap/policy/pap/main/comm/PdpModifyRequestMapTest.java b/main/src/test/java/org/onap/policy/pap/main/comm/PdpModifyRequestMapTest.java
index fd5ff86e..27c01e18 100644
--- a/main/src/test/java/org/onap/policy/pap/main/comm/PdpModifyRequestMapTest.java
+++ b/main/src/test/java/org/onap/policy/pap/main/comm/PdpModifyRequestMapTest.java
@@ -392,8 +392,8 @@ public class PdpModifyRequestMapTest extends CommonRequestBase {
         final Iterator<PdpSubGroup> iter = group2.getPdpSubgroups().iterator();
 
         PdpSubGroup subgrp = iter.next();
-        assertThat(subgrp.getPdpInstances()).hasSize(0);
-        assertThat(subgrp.getCurrentInstanceCount()).isEqualTo(0);
+        assertThat(subgrp.getPdpInstances()).isEmpty();
+        assertThat(subgrp.getCurrentInstanceCount()).isZero();
 
         subgrp = iter.next();
         assertThat(subgrp.getPdpInstances()).hasSize(1);