package org.f1x.message.builder;
import org.f1x.message.FieldUtil;
import org.f1x.util.ByteSequence;
<BUG>import org.f1x.util.MutableInt;</BUG>
import org.f1x.util.buffer.Buffer;
import org.f1x.util.buffer.MutableBuffer;
import org.f1x.util.format.*;
public class FastMessageBuilder implements MessageBuilder {
<BUG>protected final MutableInt offset = new MutableInt();</BUG>
protected MutableBuffer buffer;

package org.f1x.message.builder;
import org.f1x.message.FieldUtil;
import org.f1x.util.ByteSequence;
import org.f1x.util.buffer.Buffer;
import org.f1x.util.buffer.MutableBuffer;
import org.f1x.util.format.*;
public class FastMessageBuilder implements MessageBuilder {
protected MutableBuffer buffer;
