import java.io.*;
import java.util.*;
public class myListString {
private String[] data;
private int numItems;
public myListString() {
data = new String[5];
numItems=0;
}
public boolean isFull() {
return numItems >= data.length;
}
public void grow() {
// "grow" the array by creating a new one and copying over
String[] tmpArray = new String[data.length+data.length/2];
for (int i=0;i<data.length;i++)
tmpArray[i]=data[i];
data = tmpArray;
}
public void add(String d) {
if (isFull()){
grow();
}
data[numItems]=d;
numItems = numItems + 1;
}
public String toString() {
String s = Arrays.toString(data)+" : "+numItems;
return s;
}
public void add(int pos, String d) {
if (numItems<data.length){
for(int i = numItems-1; i > pos-1; i--) {
data[i+1] = data[i];
}
data[pos] = d;
numItems = numItems + 1;
}
else{
String[] a = data;
grow();
for (int i=pos;i<data.length;i++){
if (i == pos){
data[i] = d;}
else
data[i]= a[i-1];
}
}
}
public void remove(int pos) {
for (int i=pos; i<numItems-1; i++) {
data[i] = data[i + 1];
}
numItems--; }
public int size() {
return numItems;
}
public String get(int pos) {
return data[pos];
}
public int set(int pos, String d) {
data[pos]=d;
}
}