Switch version reference

Author: kchason

.pre-commit-config.yaml

@@ -10,7 +10,6 @@ repos:
       - id: end-of-file-fixer
       - id: check-yaml
       - id: check-added-large-files
-      - id: check-case-conflict
       - id: check-merge-conflict
       - id: check-json
       - id: check-xml

java/case2geo/pom.xml

@@ -15,8 +15,8 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>1.18</maven.compiler.source>
-    <maven.compiler.target>1.18</maven.compiler.target>
+    <maven.compiler.source>18</maven.compiler.source>
+    <maven.compiler.target>18</maven.compiler.target>
     <exec.mainClass>org.caseontology.examples.CASE2Geo</exec.mainClass>
   </properties>