print the last character of a string java code example

Example 1: check last character of string java

String str = "India";
System.out.println("last char = " + str.charAt(str.length() - 1));

Example 2: how to return the first character in an array from a method java

public String firstElement(String[] array)
{
      if (array.length >= 1)
      {
      return array[0];
      }
      else {
          return "";
      }
}