diff --git a/src/main/kotlin/commands/dev/DevCommand.kt b/src/main/kotlin/commands/dev/DevCommand.kt
index af7f0fc..dee2314 100644
--- a/src/main/kotlin/commands/dev/DevCommand.kt
+++ b/src/main/kotlin/commands/dev/DevCommand.kt
@@ -80,7 +80,7 @@ class DevCommand : CliktCommand("dev") {
             setLogConfig(args)
             val version = findVersion(server) ?: throw CliktError("Unknown Server Version")
             val worldFile = world?.absolute()?.toFile() ?: File(serverDir, "devtempworld")
-            val jarFile = jar?.absolutePath ?: JARS[server]?.let { VERSIONS[it] } ?: VERSIONS[version]
+            val jarFile = jar?.absolutePath ?: additionalVersions[server]?.let { supportedVersionJars[it] } ?: supportedVersionJars[version]
             ?: throw CliktError("Unknown Server Version")
 
             if (!worldFile.exists()) {
@@ -115,7 +115,7 @@ class DevCommand : CliktCommand("dev") {
         }
     }
 
-    val OPENJ9_ARGS = arrayOf(
+    val jvmDefaultParams = arrayOf(
         "-Xmx1G",
         "-Xgc:excessiveGCratio=80",
         "-Xsyslog:none",
@@ -128,9 +128,9 @@ class DevCommand : CliktCommand("dev") {
         "-XX:+ExitOnOutOfMemoryError"
     )
 
-    val JAVA17_ARGS = arrayOf("--add-opens", "java.base/jdk.internal.misc=ALL-UNNAMED")
+    val jvmArgOverrides = arrayOf("--add-opens", "java.base/jdk.internal.misc=ALL-UNNAMED")
 
-    val VERSIONS = mapOf(
+    val supportedVersionJars = mapOf(
         8 to "/jars/paper-1.8.8.jar",
         9 to "/jars/spigot-1.9.4.jar",
         10 to "/jars/paper-1.10.2.jar",
@@ -143,7 +143,7 @@ class DevCommand : CliktCommand("dev") {
         21 to "/jars/paper-1.21.6.jar"
     )
 
-    val JARS = mapOf(
+    val additionalVersions = mapOf(
         "Tutorial" to 15,
         "Lobby" to 20
     )
@@ -168,8 +168,8 @@ class DevCommand : CliktCommand("dev") {
             if (isJava8(server)) "/usr/lib/jvm/openj9-8/bin/java" else "java",
             *jvmArgs.toTypedArray(),
             *args.toTypedArray(),
-            *OPENJ9_ARGS,
-            *(if (isJava8(server)) arrayOf() else JAVA17_ARGS),
+            *jvmDefaultParams,
+            *(if (isJava8(server)) arrayOf() else jvmArgOverrides),
             *(if (profile) arrayOf("-javaagent:/jars/LixfelsProfiler.jar=start") else arrayOf()),
             "-Xshareclasses:nonfatal,name=$server",
             "-jar",