Here is a table of primitive types and their equivalent wrapper class. Primitive type Wrapper class ============== ============= boolean Boolean byt
contextpath
csvwriter
chaplinjs
ekeventkit
streambuf
azure-devops-artifacts
wallpapermanager
mobile-chrome
structured-array
artisan-serve
timeout
incomplete-type
fault-tolerant-heap
cequel
srcset
variable-variables
continuous-fourier
firefox-nightly
sqlcmd
rctblurredimagewithradius
system-properties
libmagic
gd2
android-mediarecorder
idatareader
carrierwave-backgrounder
pandorabots
grid-layout
ios13.4
system.io.compression