[lucene-solr] branch master updated: SOLR-13434: Using back Java 9 type reference

[da...@apache.org]

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datcm pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/lucene-solr.git


The following commit(s) were added to refs/heads/master by this push:
     new 3364753  SOLR-13434: Using back Java 9 type reference
3364753 is described below

commit 3364753661ffb91bf04058c6184368656e0d5ab7
Author: Cao Manh Dat <da...@apache.org>
AuthorDate: Thu Jun 6 12:11:37 2019 +0100

    SOLR-13434: Using back Java 9 type reference
---
 .../src/java/org/apache/solr/util/tracing/HttpServletCarrier.java     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/solr/core/src/java/org/apache/solr/util/tracing/HttpServletCarrier.java b/solr/core/src/java/org/apache/solr/util/tracing/HttpServletCarrier.java
index 52569be..a18ce89 100644
--- a/solr/core/src/java/org/apache/solr/util/tracing/HttpServletCarrier.java
+++ b/solr/core/src/java/org/apache/solr/util/tracing/HttpServletCarrier.java
@@ -32,7 +32,7 @@ public class HttpServletCarrier implements TextMap {
   private Iterator<Map.Entry<String, String>> it;
 
   public HttpServletCarrier(HttpServletRequest request) {
-    this.it = new Iterator<Map.Entry<String, String>>() {
+    this.it = new Iterator<>() {
 
       Enumeration<String> headerNameIt = request.getHeaderNames();
       String headerName = null;
@@ -61,7 +61,7 @@ public class HttpServletCarrier implements TextMap {
         String key = headerName;
         String val = headerValue.nextElement();
 
-        return new Map.Entry<String, String>() {
+        return new Map.Entry<>() {
           @Override
           public String getKey() {
             return key;