base/common/src/main/com/thesett/common/properties/ParsedProperties.java
public static double setSysPropertyIfNull(String propname, double value)
    {
        return Double.parseDouble(setSysPropertyIfNull(propname, Double.toString(value)));
    }
public static double setSysPropertyIfNull(String propname, double value)
    {
        return Double.parseDouble(setSysPropertyIfNull(propname, Double.toString(value)));
    }
public static double setSysPropertyIfNull ( String propname , double value ) { return Double . parseDouble ( setSysPropertyIfNull ( propname , Double . toString ( value ) ) ) ; }
Helper method for setting system properties to defaults when they are not already set.

@param  propname The name of the system property to set.
@param  value    The value to set it to.

@return The value of the property after this method call.
Helper method for setting system properties to defaults when they are not already set .