Remove consecutive elements from string list JAVA

IMBABOT :

Got a List of elements:

String[] temp = new String[]{"NORTH", "SOUTH", "SOUTH", "EAST", "WEST", "NORTH", "WEST"};
ArrayList<String> list = new ArrayList<>(Arrays.asList(temp));

need to remove elements "EAST" and "WEST" if they consecutive:

    for (int i = 0; i < list.size() - 1; i++) {
        if (list.get(i).equals("EAST") && list.get(i + 1).equals("WEST")) {
            list.remove(i);
            list.remove(i + 1);
        }
    }

After this code, list contains:

[NORTH, SOUTH, SOUTH, WEST, WEST]

I need:

[NORTH, SOUTH, SOUTH, NORTH, WEST]

How to remove consecutive elements from list?

Arvind Kumar Avinash :

Do it as follows:

for (int i = 0; i < list.size() - 1; i++) {
    if (list.get(i).equals("EAST") && list.get(i + 1).equals("WEST")) {
        list.remove(i);
        list.remove(i);
    }
}
System.out.println(list);

Output:

[NORTH, SOUTH, SOUTH, NORTH, WEST]

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