private void ensureStepsIsMutable() {
      if (!((bitField0_ & 0x00000040) != 0)) {
        steps_ = new java.util.ArrayList<com.google.cloud.vmmigration.v1.CycleStep>(steps_);
        bitField0_ |= 0x00000040;
      }
    }
<pre>
The current progress in percentage of this cycle.
Was replaced by 'steps' field, which breaks down the cycle progression more
accurately.
</pre>

<code>int32 progress_percent = 5 [deprecated = true];</code>

@deprecated google.cloud.vmmigration.v1.ReplicationCycle.progress_percent is deprecated. See
    google/cloud/vmmigration/v1/vmmigration.proto;l=715
@return This builder for chaining.
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/ReplicationCycle.java