Exception in thread "main" java.lang.NumberFormatException: For input string: "Enter a Numeric value:"
	at sun.misc.FloatingDecimal.readJavaFormatString(Unknown Source)
	at sun.misc.FloatingDecimal.parseDouble(Unknown Source)
	at java.lang.Double.parseDouble(Unknown Source)
	at me.adam.simplecalc.SimpleCalc.main(SimpleCalc.java:9)