To create an Integer object in Java is quite easy. Let us learn about the following two ways for this purpose.Method1Example Live Demopublic class Demo {    public static void main(String []args) {       Integer obj = new Integer("199");       System.out.println(obj);    } }Output199Method2 −Now let us see the second wayExamplePublic class Demo {    public static void main(String []args) {       Integer obj = new Integer(99);       System.out.println(obj);    } }Output99

Let’s say we have the following decimal number, which is binary 100100110.int dec = 294;To perform bit manipulation, let us count the number of 1 bits in it. We have used bitCount() method for this purpose.Integer.bitCount(dec);The following is an example to display bit manipulation in given Integer.Example Live Demopublic class Demo {    public static void main(String []args) {       // binary 100100110       int dec = 294;       System.out.println("Count of one bits = " + Integer.bitCount(dec));    } }OutputCount of one bits = 4

To convert byte primitive type to Byte object, use the Byte constructor.Here is our byte primitive type.byte b = 100;Now let us convert it to Byte object.Byte res = new Byte(b);Let us see the complete example.Example Live Demopublic class Demo {    public static void main(String[] args) {       byte b = 100;       Byte res = new Byte(b);       System.out.println(res);    } }Output100

Use the valueOf() method to convert string to byte. Firstly, let us take a string.String str = "65";Now, use the valueOf() method to convert string to byte.byte res = Byte.valueOf(str);Let us see the complete example.Example Live Demopublic class Demo {    public static void main(String[] args) {       String str = "65";       System.out.println("String: "+str);       byte res = Byte.valueOf(str);       System.out.println("Byte: "+res);    } }OutputString: 65 Byte: 65

To sort Short array, use the Arrays.sort() method.Let us first declare and initialize an unsorted Short array.short[] arr = new short[] { 35, 25, 18, 45, 77, 21, 3 };Now, let us short the array.Arrays.sort(arr);The following is the complete example that shows how to sort Short array in Java.Example Live Demoimport java.util.*; public class Demo {    public static void main(String []args) {       short[] arr = new short[] { 35, 25, 18, 45, 77, 21, 3 };       System.out.println("Unsorted:");       for (short s : arr) {          System.out.println(s);       }       System.out.println("Sorted:");       Arrays.sort(arr);       for (short s : arr) {          System.out.println(s);       }       System.out.println();    } }OutputUnsorted: 35 25 18 45 77 21 3 Sorted: 3 18 21 25 35 45 77

To convert Short to numeric primitive data types, use the following methods −byteValue() shortValue() intValue() longValue() floatValue()Firstly, let us declare a Short.Short shortObj = new Short("40");Now, let us see how to convert it to long type, for a simple example.long val5 = shortObj.longValue(); System.out.println("Long: "+val5);In the same way, you can convert it to other primitive data types as shown in the complete example below.Example Live Demopublic class Demo {    public static void main(String []args) {       Short shortObj = new Short("40");       byte val1 = shortObj.byteValue();       System.out.println("Byte: "+val1);       int val2 ... Read More

Use the parseShort() method to convert String to short primitive. It parses the string argument as a signed short.Firstly, we have set a string.String str = "99";Now, we have taken a short primitive and included the string value.short val = Short.parseShort(str);The following is an example to convert String to short primitive.Example Live Demopublic class Demo {    public static void main(String []args) {       String str = "99";       short val = Short.parseShort(str);       System.out.println(val);    } }Output99

Let us first create a short primitive type and assign a value.short val = 30;Now, create a Short object and set the above short type to it.Short myShort = new Short(val);The following is the complete example to convert short primitive type to Short object using Short constructor.Example Live Demopublic class Demo {    public static void main(String []args) {       short val = 30;       Short myShort = new Short(val);       System.out.println(myShort);    } }Output30

Using toString() method to convert Short to string. Firstly, let us take a short primitive datatype and initialize a short value.short myShort = 55;Now let us include this value to the following Short object.Short s = new Short(myShort);Convert the above given Short to string using the toString() method as shown in the complete example below.Example Live Demopublic class Demo {    public static void main(String []args) {       short myShort = 55;       Short s = new Short(myShort);       System.out.println("Short: "+s);       String myStr = s.toString();       System.out.println("String: "+myStr);    } }OutputShort: 55 String: 55

Use valueOf() method to convert a String in Java to Short.Let us take a string.The following is an example −String myStr = "5";Now take Short object and use the valueOf() method. The argument should be the string we declared above.The following is an example.Short myShort = Short.valueOf(myStr);Let us now see the entire example to learn how to convert a string in Java to Short.Example Live Demopublic class Demo {    public static void main(String []args) {       String myStr = "5";       System.out.println("String: "+myStr);       Short myShort = Short.valueOf(myStr);       System.out.println("Short: "+myShort);    } }OutputString: 5 Short: 5