Bump Java to 17.

Author: slomkowski

software/octoglowd/deploy.sh

@@ -3,7 +3,7 @@
 set -e
 set -u
 
-JAVA_HOME=/usr/lib/jvm/java-11-openjdk/ mvn -DskipTests package
+JAVA_HOME=/usr/lib/jvm/java-17-openjdk/ mvn -DskipTests package
 
 OCTOGLOW_HOST='octoglow'
 JAR_FILE='target/octoglowd-1.0-SNAPSHOT-jar-with-dependencies-with-exclude-files.jar'

software/octoglowd/pom.xml

@@ -12,7 +12,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <kotlin.compiler.jvmTarget>11</kotlin.compiler.jvmTarget>
+        <kotlin.compiler.jvmTarget>17</kotlin.compiler.jvmTarget>
         <main.class>eu.slomkowski.octoglow.octoglowd.MainKt</main.class>
 
         <kotlin.version>1.8.22</kotlin.version>
@@ -287,8 +287,8 @@
                     </execution>
                 </executions>
                 <configuration>
-                    <source>11</source>
-                    <target>11</target>
+                    <source>17</source>
+                    <target>17</target>
                 </configuration>
             </plugin>
             <plugin>