-- empty, notEmpty, length, lower, upper, reverse --
3
TEST
rennips

-- encodeURLComponent, decodeURLComponent --
http%3A%2F%2Fwww.google.com
tom%20%26%20jerry
http://www.google.com
tom & jerry

-- base64Encode, base64Decode --
aHR0cDovL3d3dy5nb29nbGUuY29t
dG9tICYgamVycnk=
http://www.google.com
tom & jerry

-- empty --
true
false
false
false
false
false
true
false
false
true
true
true
false
false
false
false

-- notEmpty --
false
true
true
true
true
true
false
true
true
false
false
false
true
true
true
true

-- replaceAll, replaceOne --
heLLo worLd
heLlo world

-- generateUUIDv4 --
36