list.add(list.remove(0));

import java.util.ArrayList;
import java.util.Arrays;

public class SolutionXX {
public static void main(String[] args) {
ArrayList<String> list = new ArrayList<String>(Arrays.asList(new String[]{"apple", "orange", "grapes", "banana"}));
list.add(list.remove(0));
for (String item : list) System.out.printf("%s ", item);
}
}

Collections.rotate(list, -1);

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;

public class SolutionXX {
public static void main(String[] args) {
ArrayList<String> list = new ArrayList<String>(Arrays.asList("apple", "orange", "grapes", "banana"));
Collections.rotate(list, -1);
System.out.println(list);
}
}