Move all the main() methods to the corresponding test classes
Move all the main() methods to the corresponding test classes

virustotalop/snakeyaml,mapiman/snakeyaml,Akkrite/snakeyaml,ldh0826/snakeyaml,jeremypepper/snakeyaml,yishenggudou/snakeyaml,youxinren/snakeyaml,mc-nekoneko/snakeyaml,yeison/snakeyaml,RussellSpitzer/snakeyaml,nxbdi/snakeyaml,ilantoren/snakeyaml,marcuskara/snakeyaml,umeding/snakeyaml,votinhthieugia/snakeyaml,yskumar007/snakeyaml,joy32812/snakeyaml,thinkofdeath/snakeyaml,Fighter777/snakeyaml,UcasRichard/snakeyaml,AssafMashiah/assafmashiah-yaml,SorinS/snakeyaml,cuizhennan/snakeyaml,Mause/snakeyaml