[nongnu] elpa/geiser-kawa a42e807 022/119: Fix warnings when running 'mvn package'

[Philip Kaludercic]

branch: elpa/geiser-kawa
commit a42e80798461e02ea9b7f9bb7252dd0f7c7ae80d
Author: spellcard199 <spellcard199@protonmail.com>
Commit: spellcard199 <spellcard199@protonmail.com>

    Fix warnings when running 'mvn package'
---
 pom.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pom.xml b/pom.xml
index 71bbc1a..3d11883 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,6 +36,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
                 <configuration>
                     <source>8</source>
                     <target>8</target>
@@ -45,6 +46,7 @@
     </build>
 
     <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
     </properties>