Unable to parse "/"(forward slash) in RQL

[shubhi21singh]

I tried parsing
query="and(eq(streetSuffix,/))"
using new RQLParser().parse(query);
it results in "and(eq(streetSuffix,[]))"
I tried "and(eq(streetSuffix,\/))" but
it results in and(eq(streetSuffix,()))
Can anyone help me escaping the forward slash (/) ??