Duplicate "algorithm changed" messages in log

[logological]

When PunCAT is first started, and again whenever a new corpus XML file is opened, the log gets spammed with a large number of "Semantic algorithm changed" and "Phonetic algorithm changed" messages:

2020-12-11 11:33:38.269 {event=PunCAT started}
2020-12-11 11:33:40.965 {event=Semantic algorithm changed, Selected algorithm=JiangAndConrath}
2020-12-11 11:33:40.966 {event=Phonetic algorithm changed, Selected algorithm=ALINE}
2020-12-11 11:34:55.576 {event=Corpus xml file opened, file=C:\Users\pcexp\Desktop\puns_old\puncat.xml}
2020-12-11 11:34:55.622 {event=Semantic algorithm changed, Selected algorithm=JiangAndConrath}
2020-12-11 11:34:55.623 {event=Phonetic algorithm changed, Selected algorithm=ALINE}
2020-12-11 11:34:57.882 {event=Semantic algorithm changed, Selected algorithm=JiangAndConrath}
2020-12-11 11:34:57.882 {event=Phonetic algorithm changed, Selected algorithm=ALINE}
2020-12-11 11:34:58.795 {event=Semantic algorithm changed, Selected algorithm=JiangAndConrath}
2020-12-11 11:34:58.796 {event=Phonetic algorithm changed, Selected algorithm=ALINE}
2020-12-11 11:34:59.416 {event=Semantic algorithm changed, Selected algorithm=JiangAndConrath}
2020-12-11 11:34:59.416 {event=Phonetic algorithm changed, Selected algorithm=ALINE}
2020-12-11 11:35:00.955 {event=Semantic algorithm changed, Selected algorithm=JiangAndConrath}
2020-12-11 11:35:00.955 {event=Phonetic algorithm changed, Selected algorithm=ALINE}