Пример компиляции try-catch-finally

Main.java

public class Main {

    public static void main(String[] args) {
        new Main().execute();
    }

    public void execute() {
        System.out.println(run());
    }

    public int run() {
        try {
            if (isSomething()) {
                return foo();
            }
            return bar();
        } catch (FooException e) {
            handle(e);
        } finally {
            return finallyValue();
        }
    }

    public int foo() {
        return 2;
    }

    public int bar() throws FooException {
        if (isSomething()) {
            throw new FooException();
        }
        return 3;
    }

    public boolean isSomething() {
        return true;
    }

    public int finallyValue() {
        return 1;
    }

    public void handle(FooException e) {
        System.out.println(e);
    }

    public static class FooException extends Exception {

    }
}