Embed xz stream (even if only used for dh importer)

build.gradle

@@ -204,12 +204,11 @@ dependencies {
     include(implementation('org.rocksdb:rocksdbjni:8.10.0'))
     include(implementation 'org.apache.commons:commons-pool2:2.12.0')
     include(implementation 'org.lz4:lz4-java:1.8.0')
-    compileOnly('org.tukaani:xz:1.10')
+    include(implementation('org.tukaani:xz:1.10'))
+
     if (true) {
-        minecraftRuntimeLibraries('org.tukaani:xz:1.10')
         minecraftRuntimeLibraries('org.xerial:sqlite-jdbc:3.49.1.0')
     } else {
-        include(implementation('org.tukaani:xz:1.10'))
         include(implementation('org.xerial:sqlite-jdbc:3.49.1.0'))
     }
     //implementation 'org.rocksdb:rocksdbjni:8.10.0'

src/main/java/me/cortex/voxy/client/VoxyCommands.java

@@ -45,14 +45,7 @@ public class VoxyCommands {
                 .then(ClientCommandManager.literal("cancel")
                         .executes(VoxyCommands::cancelImport));
 
-        boolean hasXZStream = true;
-        try {
-            Class.forName("org.tukaani.xz.XZInputStream");
-        } catch (ClassNotFoundException | NoClassDefFoundError e) {
-            hasXZStream = false;
-        }
-
-        if (hasXZStream && DHImporter.HasRequiredLibraries) {
+        if (DHImporter.HasRequiredLibraries) {
             imports = imports
                     .then(ClientCommandManager.literal("distant_horizons")
                     .then(ClientCommandManager.argument("sqlDbPath", StringArgumentType.string())