To find the maximum and minimum element’s position in a list, the Java program is as follows −Example Live Demoimport java.util.*; import java.util.Arrays; import java.util.Collections; public class Demo{    public static int index_val(int my_arr[], int t){       if (my_arr == null){          return -1;     ... Read More

To iterate over a Stream with Indices in Java 8, the code is as follows −Example Live Demoimport java.util.stream.IntStream; import java.util.*; import java.util.concurrent.atomic.AtomicInteger; public class Demo{    public static void main(String[] args){       String[] my_array = { "T", "h", "i", "s", "s", "a", "m", "p", "l", "e" };   ... Read More

To sort words of sentence in ascending order, the Java code is as follows −Example Live Demoimport java.util.*; public class Demo{    static void sort_elements(String []my_str, int n){       for (int i=1 ;i= 0 && temp.length() < my_str[j].length()){             my_str[j+1] = my_str[j];     ... Read More

To split the Even and Odd elements into two different lists, the Java code is as follows −Example Live Demoimport java.util.Scanner; public class Demo{    public static void main(String[] args){       int n, j = 0, k = 0;       Scanner s = new Scanner(System.in);     ... Read More

To generate random numbers in a given range, the Java code is as follows −Example Live Demoimport java.util.Random; import java.util.*; public class Demo{    public static void main(String args[]){       Random my_rand = new Random();       List my_list_1 = new ArrayList();       int v_1 = ... Read More

Let’s say we have an Octal number. To convert Octal to other bases like binary, hexadecimal, etc, the Java code is as follows −Example Live Demopublic class Demo{    public static String base_convert(String num, int source, int destination){       return Integer.toString(Integer.parseInt(num, source), destination);    }    public static void ... Read More

Let us see how to write an empty function in Java −Example Live Demoimport java.util.Vector; public class Demo{    public static void my_empty_fun(){    }    public static void main(String[] args){       System.out.println("In the main function");       my_empty_fun();    }   }OutputIn the main functionAn empty function ... Read More

Eeverytime a process or a code or a thread needs to run in Java, a runtime stack is created so as to store the operations performed while executing the thread.Every entry in the run-time stack is known as stack frame or activation record. Once a function has been called by ... Read More

To merge two sets in Java, the code is as follows −Example Live Demoimport java.util.stream.*; import java.util.*; import java.io.*; public class Demo{    public static Set set_merge(Set set_1, Set set_2){       Set my_set = set_1.stream().collect(Collectors.toSet());       my_set.addAll(set_2);       return my_set;    }    public ... Read More

Following is the Java program to merge array into a new object array in Java −Example Live Demoimport java.util.stream.Stream; import java.util.Arrays; import java.io.*; public class Demo{    public static Object[] concat_fun(T[] my_obj_1, T[] my_obj_2){       return Stream.concat(Arrays.stream(my_obj_1), Arrays.stream(my_obj_2)).toArray();    }    public static void main (String[] args){   ... Read More