title: Jackson object mapper how to ignore JsonProperty annotation?
body: <p>I have the following scenario:</p>
  <pre><code>public class A {
  
      @JsonProperty(&quot;member&quot;)
      private Integer Member;
  }
  
  public class B {
  
      private Integer Member;
  }
  </code></pre>
  <p>Now, I wish to do the following:</p>
  <pre><code>ObjectMapper mapper = new ObjectMapper();
  B b = new B(); b.setMember(1);
  
  A a = mapper.converValue(b, A.class);
  </code></pre>
  <p>Ordinarily, this would work. However, since the <code>objectMapper</code> takes annotations such as <code>@JsonProperty</code> into account, I get the following result:</p>
  <pre><code>A.getMember(); // Member = NULL
  </code></pre>
  <p>There is a workaround, where all fields that are expected to be <code>null</code> due to this are set manually, i.e. <code>A.setMember(b.getMember());</code>, but this defeats the purpose of using the <code>objectMapper</code> in the first place and is potentially error-prone.</p>
  <p>Is there a way to configure the <code>objectMapper</code> to ignore the <code>@JsonProperty</code> fields of a given class (or globally)?</p>