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Core Java/ArrayL.java

+import java.util.ArrayList;
+import java.util.Collections;
+public class ArrayLinked{
+	public static void main(String[] args){
+		String[] cc = {"volvo","BMW"};
+		System.out.println(cc);//this print doesn't work properly
+		for(String i:cc){
+			System.out.println(i);
+		}
+		ArrayList<String> cars = new ArrayList<String>();
+		cars.add("Volvo");
+		cars.add("Audi");
+		cars.add("Lamborgini");
+		System.out.println(cars);//this print as like array [elements....]
+		Collections.sort(cars);
+		System.out.println("After sorting : "+cars);
+		System.out.println("at index 1: "+cars.get(1));//return 1st index element		
+		System.out.println("replace index \"1\" with Ferrari");
+		cars.set(1,"Ferrari");
+		System.out.println(cars);
+		System.out.println("Before remove : "+cars.size());
+		cars.remove(1);//remove element
+		System.out.println("After remove : "+cars.size());
+		System.out.println(cars);
+		cars.clear();
+		System.out.println("After cars.clear():"+cars);
+	}
+}
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