From 90469123b3bbecb1dca76ab8720f362580962d50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoph=20B=C3=BCscher?= <cbuescher@posteo.de>
Date: Wed, 14 Mar 2018 13:44:12 +0100
Subject: [PATCH] Fix eclipse compile issues (#29056)

Eclipse Oxygen doesn't seem to be able to infer the correct type
arguments for Arrays::asList in the given test context. Adding cast to
make this more explicit.
---
 .../org/elasticsearch/core/internal/io/IOUtilsTests.java    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/elasticsearch-core/src/test/java/org/elasticsearch/core/internal/io/IOUtilsTests.java b/libs/elasticsearch-core/src/test/java/org/elasticsearch/core/internal/io/IOUtilsTests.java
index c133a9ddc1f..ee5af323b52 100644
--- a/libs/elasticsearch-core/src/test/java/org/elasticsearch/core/internal/io/IOUtilsTests.java
+++ b/libs/elasticsearch-core/src/test/java/org/elasticsearch/core/internal/io/IOUtilsTests.java
@@ -53,7 +53,7 @@ public class IOUtilsTests extends ESTestCase {
     }
 
     public void testCloseIterable() throws IOException {
-        runTestClose(Arrays::asList, IOUtils::close);
+        runTestClose((Function<Closeable[], List<Closeable>>) Arrays::asList, IOUtils::close);
     }
 
     private <T> void runTestClose(final Function<Closeable[], T> function, final CheckedConsumer<T, IOException> close) throws IOException {
@@ -74,7 +74,7 @@ public class IOUtilsTests extends ESTestCase {
     }
 
     public void testCloseIterableWithIOExceptions() throws IOException {
-        runTestCloseWithIOExceptions(Arrays::asList, IOUtils::close);
+        runTestCloseWithIOExceptions((Function<Closeable[], List<Closeable>>) Arrays::asList, IOUtils::close);
     }
 
     private <T> void runTestCloseWithIOExceptions(
@@ -113,7 +113,7 @@ public class IOUtilsTests extends ESTestCase {
     }
 
     public void testDeleteFilesIgnoringExceptionsIterable() throws IOException {
-        runDeleteFilesIgnoringExceptionsTest(Arrays::asList, IOUtils::deleteFilesIgnoringExceptions);
+        runDeleteFilesIgnoringExceptionsTest((Function<Path[], List<Path>>) Arrays::asList, IOUtils::deleteFilesIgnoringExceptions);
     }
 
     private <T> void runDeleteFilesIgnoringExceptionsTest(