core/src/main/java/com/orientechnologies/common/serialization/types/OIntegerSerializer.java
@Override
  public Integer deserializeFromByteBufferObject(ByteBuffer buffer, OWALChanges walChanges, int offset) {
    return walChanges.getIntValue(buffer, offset);
  }
@Override
  public Integer deserializeFromByteBufferObject(ByteBuffer buffer, OWALChanges walChanges, int offset) {
    return walChanges.getIntValue(buffer, offset);
  }
{@inheritDoc}