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package IntensiveCourse.Lesson1;
import java.util.Comparator;
public class Main {
public static void main(String[] args) {
System.out.println("START");
MyArrayList<Integer> list = new MyArrayList<Integer>();
for (int i = 0; i < 5; i++) {
list.add(i);
}
// add test
System.out.println(list.size() == 5);
System.out.println(list.get(4) == 4);
// add at index test
list.add(4, 777);
System.out.println(list.size() == 6);
System.out.println(list.get(4) == 777);
// set test
list.set(4, 666);
System.out.println(list.size() == 6);
System.out.println(list.get(4) == 666);
// index of test
System.out.println(list.indexOf(666) == 4);
// remove by index test
System.out.println(list.remove(4) == 666);
System.out.println(list.size() == 5);
// remove object that exist test
list.add(2, 777);
System.out.println(list.remove((Object) 777));
System.out.println(list.get(2) == 2);
System.out.println(list.size() == 5);
// remove object that doesn't exist test
System.out.println(!list.remove((Object) 777));
System.out.println(list.get(2) == 2);
System.out.println(list.size() == 5);
// sort integer
list.clear();
list.sort();
for (int i = 0; i < 8; i++) {
list.add(8 - i);
}
for (int i = 0; i < 8; i++) {
System.out.print(list.get(i));
}
System.out.println();
list.sort();
for (int i = 0; i < 8; i++) {
System.out.print(list.get(i));
}
System.out.println();
// sort string
MyArrayList<String> foo = new MyArrayList<String>();
foo.add("e");
foo.add("b");
foo.add("g");
foo.add("c");
foo.add("d");
foo.add("f");
foo.add("a");
for (int i = 0; i < 7; i++) {
System.out.print(foo.get(i));
}
System.out.println();
foo.sort();
for (int i = 0; i < 7; i++) {
System.out.print(foo.get(i));
}
System.out.println();
System.out.println("DONE");
}
}