1 files changed, 0 insertions, 34 deletions
diff --git a/java/src/main/java/com/google/protobuf/nano/MessageNano.java b/java/src/main/java/com/google/protobuf/nano/MessageNano.java
index ea91b21..d6288c9 100644
--- a/java/src/main/java/com/google/protobuf/nano/MessageNano.java
+++ b/java/src/main/java/com/google/protobuf/nano/MessageNano.java
@@ -31,7 +31,6 @@
 package com.google.protobuf.nano;
 
 import java.io.IOException;
-import java.util.Arrays;
 
 /**
  * Abstract interface implemented by Protocol Message objects.
@@ -152,31 +151,6 @@ public abstract class MessageNano {
     }
 
     /**
-     * Compares two {@code MessageNano}s and returns true if the message's are the same class and
-     * have serialized form equality (i.e. all of the field values are the same).
-     */
-    public static final boolean messageNanoEquals(MessageNano a, MessageNano b) {
-        if (a == b) {
-            return true;
-        }
-        if (a == null || b == null) {
-            return false;
-        }
-        if (a.getClass() != b.getClass()) {
-          return false;
-        }
-        final int serializedSize = a.getSerializedSize();
-        if (b.getSerializedSize() != serializedSize) {
-            return false;
-        }
-        final byte[] aByteArray = new byte[serializedSize];
-        final byte[] bByteArray = new byte[serializedSize];
-        toByteArray(a, aByteArray, 0, serializedSize);
-        toByteArray(b, bByteArray, 0, serializedSize);
-        return Arrays.equals(aByteArray, bByteArray);
-    }
-
-    /**
      * Returns a string that is (mostly) compatible with ProtoBuffer's TextFormat. Note that groups
      * (which are deprecated) are not serialized with the correct field name.
      *
@@ -187,12 +161,4 @@ public abstract class MessageNano {
     public String toString() {
         return MessageNanoPrinter.print(this);
     }
-
-    /**
-     * Provides support for cloning. This only works if you specify the generate_clone method.
-     */
-    @Override
-    public MessageNano clone() throws CloneNotSupportedException {
-        return (MessageNano) super.clone();
-    }
 }