public static float setSysPropertyIfNull(String propname, float 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.
    """
        return Float.parseFloat(setSysPropertyIfNull(propname, Float.toString(value)));
    }
public static float setSysPropertyIfNull(String propname, float value)
    {
        return Float.parseFloat(setSysPropertyIfNull(propname, Float.toString(value)));
    }
public static float setSysPropertyIfNull ( String propname , float value ) { return Float . parseFloat ( setSysPropertyIfNull ( propname , Float . 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 .