Java Enum參數為BigDecimal寫法

Java 列舉Enum中若要放BigDecimal的寫法如下

import java.math.BigDecimal;

public enum MyEnum {
    
    enum1(new BigDecimal("999999999.9999"));
    
    private BigDecimal bigNum;
    
    private MyEnum(BigDecimal bigNum){
        this.bigNum = bigNum;
    } 

}