fix: sound events crashing servers on release builds

build.properties

@@ -3,7 +3,7 @@ mapping_channel=parchment
 mod_id=psi
 forge_version=43.3.0
 jei_version=11.6.0.1013
-build_number=99
+build_number=100
 patchy_version=1.19.2-77
 dir_output=../Build Output/Psi/
 version=1.19

src/main/java/vazkii/psi/common/core/handler/PsiSoundHandler.java

@@ -20,29 +20,19 @@
 @Mod.EventBusSubscriber(modid = LibMisc.MOD_ID, bus = Mod.EventBusSubscriber.Bus.MOD)
 public final class PsiSoundHandler {
 
-	public static SoundEvent bulletCreate;
-	public static SoundEvent cadCreate;
-	public static SoundEvent cadShoot;
-	public static SoundEvent compileError;
-	public static SoundEvent levelUp;
-	public static SoundEvent loopcast;
-	public static SoundEvent book;
-	public static SoundEvent bookOpen;
-	public static SoundEvent bookFlip;
+	public static final SoundEvent bulletCreate = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "bullet_create"));
+	public static final SoundEvent cadCreate = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "cad_create"));
+	public static final SoundEvent cadShoot = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "cad_shoot"));
+	public static final SoundEvent compileError = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "compile_error"));
+	public static final SoundEvent levelUp = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "level_up"));
+	public static final SoundEvent loopcast = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "loopcast"));
+	public static final SoundEvent book = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "book"));
+	public static final SoundEvent bookFlip = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "book_flip"));
+	public static final SoundEvent bookOpen = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "book_open"));
 
 	@SubscribeEvent
 	public static void registerSounds(RegisterEvent evt) {
 		evt.register(ForgeRegistries.Keys.SOUND_EVENTS, helper -> {
-			bulletCreate = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "bullet_create"));
-			cadCreate = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "cad_create"));
-			cadShoot = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "cad_shoot"));
-			compileError = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "compile_error"));
-			levelUp = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "level_up"));
-			loopcast = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "loopcast"));
-			book = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "book"));
-			bookFlip = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "book_flip"));
-			bookOpen = new SoundEvent(new ResourceLocation(LibMisc.MOD_ID, "book_open"));
-
 			helper.register(bulletCreate.getLocation(), bulletCreate);
 			helper.register(cadCreate.getLocation(), cadCreate);
 			helper.register(cadShoot.getLocation(), cadShoot);