Build Ecchronos with Java 11 - Issue #616 (#624)

In order to provide support for Java 11 in EcChronos,
identify the minimal changes necessary for the project
to compile and run with Java 11. Additionally, implement
these changes and any necessary updates to Maven packages.

Closes #616

CHANGES.md

@@ -2,6 +2,7 @@
 
 ## Version 5.0.0 (Not yet released)
 
+* Build Ecchronos with Java 11 - Issue 616
 * Bump logback from 1.2.10 to 1.2.13 (CVE-2023-6378) - Issue #622
 * Progress for on demand repair jobs is either 0% or 100% - Issue #593
 * Make priority granularity configurable - Issue #599

connection/pom.xml

@@ -76,8 +76,8 @@
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
         </plugins>

ecchronos-binary/pom.xml

@@ -62,6 +62,7 @@
                             </descriptors>
                             <skipAssembly>false</skipAssembly>
                             <appendAssemblyId>false</appendAssemblyId>
+                            <tarLongFileMode>posix</tarLongFileMode>
                         </configuration>
                     </execution>
                 </executions>

pom.xml

@@ -102,7 +102,7 @@
         <org.apache.maven.plugins.maven-install-plugin.version>2.5.2</org.apache.maven.plugins.maven-install-plugin.version>
         <org.apache.maven.plugins.maven-surefire-plugin.version>2.22.1</org.apache.maven.plugins.maven-surefire-plugin.version>
         <org.apache.maven.plugins.maven-failsafe-plugin.version>2.22.1</org.apache.maven.plugins.maven-failsafe-plugin.version>
-        <org.apache.maven.plugins.maven-assembly-plugin.version>3.1.0</org.apache.maven.plugins.maven-assembly-plugin.version>
+        <org.apache.maven.plugins.maven-assembly-plugin.version>3.6.0</org.apache.maven.plugins.maven-assembly-plugin.version>
         <org.apache.maven.plugins-maven-checkstyle-plugin.version>3.2.0</org.apache.maven.plugins-maven-checkstyle-plugin.version>
         <org.apache.maven.plugins-maven-pmd-plugin.version>3.14.0</org.apache.maven.plugins-maven-pmd-plugin.version>
         <org.apache.maven.plugin.maven-jxr-plugin.version>3.0.0</org.apache.maven.plugin.maven-jxr-plugin.version>