java -cp bin org.rosettacode.InvertedIndex "huntsman,merit,dog,the,gutenberg,lovecraft,olympian" pg30637.txt pg7025.txt pg82.txt pg9090.txt
indexed pg30637.txt 106473 words
indexed pg7025.txt 205714 words
indexed pg82.txt 205060 words
indexed pg9090.txt 68962 words
huntsman pg82.txt pg7025.txt
merit pg9090.txt pg30637.txt pg82.txt pg7025.txt
dog pg30637.txt pg82.txt pg7025.txt
the
gutenberg pg9090.txt pg30637.txt pg82.txt pg7025.txt
lovecraft pg30637.txt
olympian pg30637.txt