Write a static method removeDuplicates(ArrayList data) that will remove any duplicates of characters in the object data. Always keep the first copy of a character and remove subsequent ones.
What will be an ideal response?
```
public static void removeDuplicates(ArrayList
for(int i=0; i
while(j
data.remove(j);
else
j++;
}
}
}
```
This code is in Methods.java.
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