Xor8: remove previous serialization methods

Author: vprus

fastfilter/src/main/java/org/fastfilter/xor/Xor8.java

@@ -1,6 +1,5 @@
 package org.fastfilter.xor;
 
-import java.io.*;
 import java.nio.ByteBuffer;
 
 import org.fastfilter.Filter;
@@ -164,34 +163,6 @@ private int fingerprint(long hash) {
         return (int) (hash & ((1 << BITS_PER_FINGERPRINT) - 1));
     }
 
-    public byte[] getData() {
-        try {
-            ByteArrayOutputStream out = new ByteArrayOutputStream();
-            DataOutputStream d = new DataOutputStream(out);
-            d.writeInt(size);
-            d.writeLong(seed);
-            d.write(fingerprints);
-            return out.toByteArray();
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    public Xor8(InputStream in) {
-        try {
-            DataInputStream din = new DataInputStream(in);
-            size = din.readInt();
-            arrayLength = getArrayLength(size);
-            bitCount = arrayLength * BITS_PER_FINGERPRINT;
-            blockLength = arrayLength / HASHES;
-            seed = din.readLong();
-            fingerprints = new byte[arrayLength];
-            din.readFully(fingerprints);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
     private Xor8(int size, long seed, byte[] fingerprints) {
         this.size = size;
         this.arrayLength = getArrayLength(size);