Accessing the value of a variable by its name as string in Java

Question

I have a string containing the variable name. I want to get the value of that variable.

int temp = 10;
String temp_name = \"temp\";

Is it p

Answer 1

I suggest that you use a Map instead:

Create the map by doing

Map values = new HashMap();

Then change

int temp = 10;

to

values.put("temp", 10);

and access the value using

int tempVal = values.get(temp_name);