question: sets data offset concode_field_sep int header_len concode_elem_sep byte[] dir_uuid concode_elem_sep byte[] signature concode_elem_sep int currentPlace concode_elem_sep long serialVersionUID concode_elem_sep long lang_id concode_elem_sep long dir_offset concode_elem_sep int dataRemained concode_elem_sep long dir_len concode_elem_sep int version concode_elem_sep long data_offset concode_elem_sep byte[] stream_uuid concode_elem_sep long unknown_len concode_elem_sep int unknown_000c concode_elem_sep long unknown_offset concode_elem_sep long last_modified concode_field_sep long getLastModified concode_elem_sep void setDirOffset concode_elem_sep long getDirLen concode_elem_sep void setSignature concode_elem_sep int unmarshalInt32 concode_elem_sep void setLangId concode_elem_sep void main concode_elem_sep void setHeaderLen concode_elem_sep int getUnknown_000c concode_elem_sep void setUnknownOffset concode_elem_sep long getUnknownLen concode_elem_sep long getDataOffset concode_elem_sep long unmarshalUint64 concode_elem_sep long unmarshalUInt32 concode_elem_sep long getUnknownOffset concode_elem_sep byte[] getDir_uuid concode_elem_sep void setDir_uuid concode_elem_sep int getVersion concode_elem_sep void setCurrentPlace concode_elem_sep int getHeaderLen concode_elem_sep void setVersion concode_elem_sep void setStream_uuid concode_elem_sep void setDirLen concode_elem_sep byte[] getSignature concode_elem_sep void parse concode_elem_sep long getDirOffset concode_elem_sep void setDataRemained concode_elem_sep int getCurrentPlace concode_elem_sep void setUnknown_000c concode_elem_sep long getLangId concode_elem_sep byte[] unmarshalUuid concode_elem_sep void unmarshalCharArray concode_elem_sep int getDataRemained concode_elem_sep String toString concode_elem_sep byte[] getStream_uuid concode_elem_sep void setLastModified concode_elem_sep void setUnknownLen
target: void function ( long arg0 ) { this . data_offset = arg0 ; }