maven set java version by env variable

formcycle-adapter/formcycle-adapter-interface/pom.xml

@@ -40,6 +40,9 @@
 	
 	<properties>
 		<pluto.version>1.8.0</pluto.version>
+		<java.version>17</java.version>
+		<maven.compiler.source>${java.version}</maven.compiler.source>
+		<maven.compiler.target>${java.version}</maven.compiler.target>
 	</properties>
 
 	<dependencies>