Add @Nullable and @NonNull annotations

joielechong / CountryCodePicker

Country Code Picker (CCP) is an android library which provides an easy way to search and select country phone code ( national code ) for the telephone number.

Apache License 2.0

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Add @Nullable and @NonNull annotations #122

Open Jeff11 opened 2 years ago

Jeff11 commented 2 years ago

What should be marked @Nullable for example:


CountryCodePicker.getPhoneNumber()
CountryUtils.getByNumber()
CountryUtils.getByCode()
CountryUtils.getByNameCodeFromCustomCountries()
CountryUtils.getByNameCodeFromAllCountries()```