import java.io.*;
class CreateDirectory 
{
   public static void main(String args[])
	{
      try{
		String strDirectoy ="test";
		String strManyDirectories="dir1/dir2/dir3";

		// Create one directory
		boolean success = (new File(strDirectoy)).mkdir();
		if (success) {
			System.out.println("Directory: " + strDirectoy + " created");
		}		
	

		// Create multiple directories
		success = (new File(strManyDirectories)).mkdirs();
		if (success) {
			System.out.println("Directories: " + strManyDirectories + " created");
		}

		}catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}
}