Remove unnecessary comments, files, and folders

Author: KaevonD

core/src/main/java/tc/oc/pgm/projectile/ProjectileMatchModule.java

@@ -249,8 +249,6 @@ private static void runFixedTimesAtPeriod(
         final long periodTicks, final int upperBoundMillis,
         final Runnable finishHandler
   ) {
-    // effectively final capture
-    // https://docs.oracle.com/javase/specs/jls/se16/html/jls-15.html#jls-15.27.2
     final ScheduledFuture<?>[] ref = new ScheduledFuture[2];
     final ScheduledFuture<?> mainTask = scheduledExecutorService.scheduleAtFixedRate(
         () -> {

core/src/main/java/tc/oc/pgm/projectile/path/DifferentiableProjectilePath.java

@@ -421,8 +421,6 @@ public void alignBlockDisplayToPlayerFacing(Entity entity, float pitch, float ya
     rotation.get(rotationMatrix);
 
     final Matrix4f scaleMatrix = new Matrix4f().scale(scale);
-
-    // final Matrix4f transformationMatrix = translation.mul(rotationMatrix.mul(scale));
     final Matrix4f transformationMatrix = rotationMatrix.mul(translation.mul(scaleMatrix));
     ((BlockDisplay) entity).setTransformationMatrix(
         transformationMatrix