public void setTraits(java.util.Collection<RxNormTrait> traits) {
        if (traits == null) {
            this.traits = null;
            return;
        }

        this.traits = new java.util.ArrayList<RxNormTrait>(traits);
    }
<p>
Contextual information for the entity.
</p>

@param traits
       Contextual information for the entity.
aws-java-sdk-comprehendmedical/src/main/java/com/amazonaws/services/comprehendmedical/model/RxNormEntity.java