java - Jackson mapper: ignore certain properties when writing? -

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I use JSON Mapper to read the object from a string and then write the string with the object. I would like to write some qualities only when writing What is the easiest way to accomplish this?

On the interface you can use @JsonIgnoreProperties

example For: 

  @JsonIgnoreProperties (unknown unknown = true) public stable interface (unknown = true)  point {double getLatitude (); Double Late Longtime (); }   
 This will ignore any other fields which are serialized using the Point Interface.

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