public TarEntry(String name,byte linkFlag){
  this(name);
  this.linkFlag=linkFlag;
  if (linkFlag == LF_GNUTYPE_LONGNAME) {
    magic=new StringBuffer(GNU_TMAGIC);
  }
}

public TarEntry ( String name , byte linkFlag ) { this ( name ) ; this . linkFlag = linkFlag ; if ( linkFlag == LF_GNUTYPE_LONGNAME ) { magic = new StringBuffer ( GNU_TMAGIC ) ; } }
construct an entry with a name and a link flag .
