Change java.util.regex to re2j

Sonar complains about java.util.regex.  Thought I used re2j when
creating all of the patterns, but apparently not.  Fixed that oversight.

Issue-ID: POLICY-3284
Change-Id: Idbec112ab0d4c3b477ce357f8a556d95e4dea083
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/IndexedHttpClientFactory.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/IndexedHttpClientFactory.java
index 8ca8ca36..25fce5cd 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/IndexedHttpClientFactory.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/IndexedHttpClientFactory.java
@@ -20,13 +20,13 @@
 
 package org.onap.policy.common.endpoints.http.client;
 
+import com.google.re2j.Pattern;
 import java.security.KeyManagementException;
 import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Properties;
-import java.util.regex.Pattern;
 import org.apache.commons.lang3.StringUtils;
 import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
 import org.onap.policy.common.endpoints.http.client.internal.JerseyClient;