Java - Byte toString() method

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Description

The Java Byte toString(byte b) method returns a new String object representing the specified byte. The radix is assumed to be 10.

Declaration

Following is the declaration for java.lang.Byte.toString() method

public static String toString(byte b)

Parameters

b − the byte to be converted

Return Value

This method returns the string representation of the specified byte.

Exception

NA

Example 1

The following example shows the usage of Byte toString(byte) method. We've created a byte variable and assigned it a value. Then a string variable is created and using Byte.toString(String) method, the string representation of the byte value is printed.

package com.tutorialspoint;
public class ByteDemo {
   public static void main(String[] args) {

      // create a byte primitive bt and asign value
      byte bt = 20;

      // create a String s
      String s;

      /**
       *  static method is called using class name. Assign 
       *  string representation of bt to s
       */
      s = Byte.toString(bt);

      String str = "String representation of byte primitive " +bt+ " is " +s;

      // print s value
      System.out.println( str );
   }
}

Output

Let us compile and run the above program, this will produce the following result −

String representation of byte primitive 20 is 20

Example 2

The following example shows the usage of Byte toString(byte) method. We've created a byte variable and assigned it a negative value. Then a string variable is created and using Byte.toString(String) method, the string representation of the byte value is printed.

package com.tutorialspoint;
public class ByteDemo {
   public static void main(String[] args) {

      // create a byte primitive bt and asign value
      byte bt = -20;

      // create a String s
      String s;

      /**
       *  static method is called using class name. Assign 
       *  string representation of bt to s
       */
      s = Byte.toString(bt);

      String str = "String representation of byte primitive " +bt+ " is " +s;

      // print s value
      System.out.println( str );
   }
}

Output

Let us compile and run the above program, this will produce the following result −

String representation of byte primitive -20 is -20

Example 3

The following example shows the usage of Byte toString(byte) method. We've created a byte variable and assigned it a zero value. Then a string variable is created and using Byte.toString(String) method, the string representation of the byte value is printed.

package com.tutorialspoint;
public class ByteDemo {
   public static void main(String[] args) {

      // create a byte primitive bt and asign value
      byte bt = 0;

      // create a String s
      String s;

      /**
       *  static method is called using class name. Assign 
       *  string representation of bt to s
       */
      s = Byte.toString(bt);

      String str = "String representation of byte primitive " +bt+ " is " +s;

      // print s value
      System.out.println( str );
   }
}

Output

Let us compile and run the above program, this will produce the following result −

String representation of byte primitive 0 is 0