public void setDoubleValue(double value) {if (!(fieldsData instanceof Double)) {throw new IllegalArgumentException("cannot change value type from " + fieldsData.getClass().getSimpleName() + " to Double");}fieldsData = Double.valueOf(value);}

public void setDoubleValue ( double value ) { if ( ! ( fieldsData instanceof Double ) ) { throw new IllegalArgumentException ( "cannot change value type from " + fieldsData . getClass ( ) . getSimpleName ( ) + " to Double" ) ; } fieldsData = Double . valueOf ( value ) ; }
public virtual void SetDoubleValue(double value){if (!(FieldsData is Double)){throw new System.ArgumentException("cannot change value type from " + FieldsData.GetType().Name + " to Double");}FieldsData = new Double(value);}
