Fix for categories with a False boolean value instead of list of strings
Fix for categories with a False boolean value instead of list of strings

Yariki/java-libpst,farnulfo/java-libpst,farnulfo/java-libpst,Yariki/java-libpst,mureinik/java-libpst,casimirenslip/java-libpst,mureinik/java-libpst