The solution of notes floating red error in IntelliJ idea

A few days boot, suddenly found that their project yesterday can run, today because of the green note floating red and can not run, very embarrassing;

The solution is as follows:
1. Search for “Javadoc” in the setting of IDEA

2. Change the red warning in the Declaration has problem in Javadoc issues to yellow warning;

Basically, the problem with the green comment floating red is solved;

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