code: public SystemStatus withLoadAverage(Double... loadAverage) {
          if (this.loadAverage == null) {
              setLoadAverage(new com.amazonaws.internal.SdkInternalList<Double>(loadAverage.length));
          }
          for (Double ele : loadAverage) {
              this.loadAverage.add(ele);
          }
          return this;
      }
docs: <p>
  Load average in the last 1-minute, 5-minute, and 15-minute periods. For more information, see <a href=
  "https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/health-enhanced-metrics.html#health-enhanced-metrics-os"
  >Operating System Metrics</a>.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setLoadAverage(java.util.Collection)} or {@link #withLoadAverage(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param loadAverage
  Load average in the last 1-minute, 5-minute, and 15-minute periods. For more information, see <a href=
  "https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/health-enhanced-metrics.html#health-enhanced-metrics-os"
  >Operating System Metrics</a>.
  @return Returns a reference to this object so that method calls can be chained together.