question: returns pmgi signature if exists concode_field_sep long serialVersionUID concode_elem_sep int currentPlace concode_elem_sep int dataRemained concode_elem_sep long free_space concode_elem_sep byte[] signature concode_field_sep void setCurrentPlace concode_elem_sep void unmarshalCharArray concode_elem_sep void setSignature concode_elem_sep long getFreeSpace concode_elem_sep void setFreeSpace concode_elem_sep int getDataRemained concode_elem_sep long unmarshalUInt32 concode_elem_sep void main concode_elem_sep String toString concode_elem_sep void parse concode_elem_sep void setDataRemained concode_elem_sep int getCurrentPlace
target: byte [ ] function ( ) { return signature ; }