Bug: Output timeml to file does not work

[narnold-cl]

Hey there,

it seems that HeidelTime Standalone does not treat the last argument as an output path:

java -jar de.unihd.dbs.heideltime.standalone.jar data/heideltime_test_text_1.txt -c config.props -pos no -dct 2021-12-20 -t news output.timeml
java.io.FileNotFoundException: output.timeml (No such file or directory)
	at java.io.RandomAccessFile.open0(Native Method)
	at java.io.RandomAccessFile.open(RandomAccessFile.java:316)
	at java.io.RandomAccessFile.<init>(RandomAccessFile.java:243)
	at java.io.RandomAccessFile.<init>(RandomAccessFile.java:124)
	at de.unihd.dbs.heideltime.standalone.HeidelTimeStandalone.main(HeidelTimeStandalone.java:768)

Creating the desired output file (touch output.timeml) removes the error but still leads to output to stdout, albeit an empty timeml:

<?xml version="1.0"?>
<!DOCTYPE TimeML SYSTEM "TimeML.dtd">
<TimeML>

</TimeML>

Only removing the last argument altogether leads to correct timeml output to stdout:

<?xml version="1.0"?>
<!DOCTYPE TimeML SYSTEM "TimeML.dtd">
<TimeML>
This is a text document. <TIMEX3 tid="t1" type="DATE" value="2021-12-20">Today</TIMEX3> I woke up at <TIMEX3 tid="t2" type="TIME" value="2021-12-20T08:00">8 am.</TIMEX3> I went to bed at <TIMEX3 tid="t3" type="TIME" value="2021-12-20T02:00">2 am.</TIMEX3>  

</TimeML>