hello.java

public class hello {
    public String foo(String s) {
        s = "hello world";
        String x = "eren";
		System.out.println("s: " + s + "x: " + x);
		System.out.println("s: " + s + "x: " + x);
		System.out.println("s: " + s + "x: " + x);
		System.out.println(s = s + x);
		magic();
        if (!(s.isEmpty()))
            return s + x;
		else if (s.length > 5){
			return s + "x";
		}
        else{
			int count = 0;
			List<String> list = new ArrayList<>();
			while (count <= s.length) {
				count++;
				list.add(s);
			}
			if (list.length > 0)
				return list.get(0);
			else
				return count;
		}
        
    }
	
	public void magic(){
	}
}

METHOD: java.lang.String foo(java.lang.String)
ENDING S_UNITS
----> return s + x
----> return s + "x"
----> return list.get(0)
----> return count

VOID-RETURN S_UNITS
----> System.out.println(((("s: " + s) + "x: ") + x))
----> System.out.println(((("s: " + s) + "x: ") + x))
----> System.out.println(((("s: " + s) + "x: ") + x))
----> System.out.println((s = s + x))
----> magic()

SAME-ACTION S_UNITS
----> System.out.println(((("s: " + s) + "x: ") + x))

DATA-FACILITATING S_UNITS
----> s = "hello world"
----> (s = s + x)

CONTROLLING S_UNITS
----> !(s.isEmpty())
----> (s.length) > 5
----> count <= (s.length)
----> list > 0

METHOD: void magic()
ENDING S_UNITS
none

VOID-RETURN S_UNITS
none

SAME-ACTION S_UNITS
none

DATA-FACILITATING S_UNITS
none

CONTROLLING S_UNITS
none