how to insert elements in array in java code example
Example 1: java insert array
int arr[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
int newarr[] = new int[maxSize];
newarr[pos] = n;
for (i = 0; i < maxSize; i++) { newarr[i] = arr[i]; }
Example 2: java add element to existing array
String[] rgb = new String[] {"red", "green"};
String[] rgb2 = new String[rgb.length + 1];
System.arraycopy(rgb, 0, rgb2, 0, rgb.length);
rgb2[rgb.length] = "blue";
rgb = rgb2;
Example 3: how to add objects in array java
car redCar = new Car("Red");
car Garage [] = new Car [100];
Garage[0] = redCar;