base/common/src/main/com/thesett/common/properties/ParsedProperties.java
public static long setSysPropertyIfNull(String propname, long value)
    {
        return Long.parseLong(setSysPropertyIfNull(propname, Long.toString(value)));
    }
public static long setSysPropertyIfNull(String propname, long value)
    {
        return Long.parseLong(setSysPropertyIfNull(propname, Long.toString(value)));
    }
public static long setSysPropertyIfNull ( String propname , long value ) { return Long . parseLong ( setSysPropertyIfNull ( propname , Long . 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 .