I have code text in a String variable. Can it be done?

Question

Java

There is a String code variable; it contains the code of one method. Can it be done with some libraries or some other way? Thanks in advance!

Answer 1

java has the ability to execute the code of some scripting languages. eg: javascript, groovy (scripting language for JVM).
Just like that, java code cannot be executed on the fly in a line.

Answer 2

ScriptEngineManager manager = new ScriptEngineManager();
ScriptEngine engine = manager.getEngineByName("js");
Object result = engine.eval("4*5");
From here stackoverflow.com/questions/2605032/is-there-an-ev...