Fixing template args to extend ChunkBase instead of Chunk

src/main/java/net/querz/mca/ChunkIterator.java

@@ -3,14 +3,14 @@
 import java.util.Iterator;
 
 /**
- * Enhanced iterator for iterating over {@link Chunk} data.
+ * Enhanced iterator for iterating over {@link ChunkBase} data.
  * All 1024 chunks will be returned by successive calls to {@link #next()}, even
  * those which are {@code null}.
  * See {@link MCAFileBase#iterator()}
  */
-public interface ChunkIterator<I extends Chunk> extends Iterator<I> {
+public interface ChunkIterator<I extends ChunkBase> extends Iterator<I> {
     /**
-     * Replaces the current chunk with the one given by calling {@link MCAFileBase#setChunk(int, Chunk)}
+     * Replaces the current chunk with the one given by calling {@link MCAFileBase#setChunk(int, ChunkBase)}
      * with the {@link #currentIndex()}. Take care as the given chunk is NOT copied by this call.
      * @param chunk Chunk to set, may be null.
      */

src/main/java/net/querz/mca/MCAFileBase.java

@@ -12,7 +12,7 @@
 /**
  * An abstract representation of an mca file.
  */
-public abstract class MCAFileBase<T extends Chunk> implements Iterable<T> {
+public abstract class MCAFileBase<T extends ChunkBase> implements Iterable<T> {
 
 	protected int regionX, regionZ;
 	protected T[] chunks;
@@ -253,7 +253,7 @@ public int serialize(RandomAccessFile raf, boolean changeLastUpdate) throws IOEx
 		for (int cz = 0; cz < 32; cz++) {
 			for (int cx = 0; cx < 32; cx++) {
 				int index = getChunkIndex(cx, cz);
-				Chunk chunk = chunks[index];
+				T chunk = chunks[index];
 				if (chunk == null) {
 					continue;
 				}
@@ -377,7 +377,7 @@ public Stream<T> stream() {
 		return StreamSupport.stream(spliterator(), false);
 	}
 
-	protected static class ChunkIteratorImpl<I extends Chunk> implements ChunkIterator<I> {
+	protected static class ChunkIteratorImpl<I extends ChunkBase> implements ChunkIterator<I> {
 		private final MCAFileBase<I> owner;
 		private int currentIndex;