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Use @NonNull and @Nullable annotations #1

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emartynov opened this issue Mar 21, 2017 · 0 comments
Open

Use @NonNull and @Nullable annotations #1

emartynov opened this issue Mar 21, 2017 · 0 comments

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@emartynov
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It is useful to annotate parameters, fields and return values with @NonNull or @Nullable. Then the modern IDEs can warn you in case if you pass wrong value or do not check return type for nullability.
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@emartynov