What does the @ sign mean in idea?

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sys_user2018-03-05 09:50:30

Java

sys_user, 2018-03-05 09:50:30

what does this label mean?

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Alecxandrys, 2018-03-05
@Alecxandrys

Hover and find out)
IDEA will add the annotation(s) during assembly, when hovering, the full signature with all the annotations will be displayed. Service or inherited annotations like @NotNull most often.

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