correct about arrays in java code example

Example 1: Arrays in java

// Accessing array elements using for loop
public class AccessingArrayElements
{
   public static void main(String[] args)
   {
      int[] arrNum = {25, 23, 15, 20, 24};
      for(int a = 0; a < arrNum.length; a++)
      {
         System.out.println(arrNum[a]);
      }
   }
}

Example 2: arrays in java

int int_array[] = {10, 22, 475, 90, 54, 63}; // Brace-enclosed initializer list.

float float_array[]; // Array declaration/initialization with "new" keyword.
float_array = new float[SIZE_OF_ARRAY]; // Assume "SIZE_OF_ARRAY" is an integer.