Java String Exercises: Get the contents of a given string as a byte array
Java String: Exercise-16 with Solution
Write a Java program to get the contents of a given string as a byte array.
Sample Solution:
Java Code:
import java.util.Calendar;
public class Exercise16 {
public static void main(String[] args)
{
String str = "This is a sample String.";
// Copy the contents of the String to a byte array.
byte[] byte_arr = str.getBytes();
// Create a new String using the contents of the byte array.
String new_str = new String(byte_arr);
// Display the contents of the byte array.
System.out.println("\nThe new String equals " +
new_str + "\n");
}
}
Sample Output:
The new String equals This is a sample String.
Flowchart:
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Java Code Editor:
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Java: Tips of the Day
How to sort an ArrayList?
Collections.sort(testList); Collections.reverse(testList);
That will do what you want. Remember to import Collections though!
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