One day you write some code, commit, push, and then receive a comment on the pull request: “Looks good. Oh, but you misspelled this word in a class name". Now you have to change the pull request just because of the typo. Annoying and time-consuming, isn't it?
How IntelliJ IDEA spellchecks code
IntelliJ IDEA understands that code constructs like classes and methods should not be spellchecked like regular words.
At the same time, it can split complex CamelCase names and check the spelling of each segment. If you misspell a specific word within a class name, IntelliJ IDEA will underline
