From 0e2405490f2056728d1353abbac6f3ea177ae533 Mon Sep 17 00:00:00 2001
From: Sean Owen <sowen@cloudera.com>
Date: Thu, 16 Feb 2017 12:32:45 +0000
Subject: [SPARK-19550][BUILD][CORE][WIP] Remove Java 7 support

- Move external/java8-tests tests into core, streaming, sql and remove
- Remove MaxPermGen and related options
- Fix some reflection / TODOs around Java 8+ methods
- Update doc references to 1.7/1.8 differences
- Remove Java 7/8 related build profiles
- Update some plugins for better Java 8 compatibility
- Fix a few Java-related warnings

For the future:

- Update Java 8 examples to fully use Java 8
- Update Java tests to use lambdas for simplicity
- Update Java internal implementations to use lambdas

## How was this patch tested?

Existing tests

Author: Sean Owen <sowen@cloudera.com>

Closes #16871 from srowen/SPARK-19493.
---
 common/unsafe/pom.xml | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'common/unsafe/pom.xml')

diff --git a/common/unsafe/pom.xml b/common/unsafe/pom.xml
index dc19f4ad5f..f03a4da5e7 100644
--- a/common/unsafe/pom.xml
+++ b/common/unsafe/pom.xml
@@ -98,6 +98,7 @@
         <plugin>
           <groupId>net.alchim31.maven</groupId>
           <artifactId>scala-maven-plugin</artifactId>
+          <version>3.2.2</version>
           <configuration>
             <javacArgs combine.children="append">
               <!-- This option is needed to suppress warnings from sun.misc.Unsafe usage -->
@@ -108,6 +109,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
+          <version>3.6.1</version>
           <configuration>
             <compilerArgs combine.children="append">
               <!-- This option is needed to suppress warnings from sun.misc.Unsafe usage -->
-- 
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