import java.io.*;
 
public class DataInputFilterStream extends FilterInputStream{
 
	public DataInputFilterStream(InputStream is){
		super(new DataInputStream(is));
	}
 
	@Override public int read() throws IOException{
		skip(available());
		return (available() == 0) ? super.read() : 0;
	}
 
	public char readChar() throws IOException{
		return (char)read();
	}
}

import java.io.*;
 
public class CharScanner{
 
 
	public static void main(String... args){
		DataInputFilterStream difs = null;
		try{
			difs = new DataInputFilterStream(System.in);
		}catch(Throwable t){
			System.out.println("Unable to initialized object dis - shutting down.");
			t.printStackTrace();
			System.exit(1);
		}
		boolean decision = true;
		do{
			try{
				System.out.println("Enter a char--");
				System.out.println("You enterred: " + difs.readChar());
				System.out.println("To Continue enter the character y");
				char userInput = difs.readChar();
				decision = ((userInput == 'Y') || (userInput == 'y'));
			}catch(Throwable t){
			}
		}while(decision);
 
		try{
			difs.close();
		}catch(Exception e){
			try{
			}finally{
				System.out.println("An error occurred during stream closing - exiting program--");
				System.exit(1);
			}
		}
	}
}

Scanner yourName = new Scanner(yourInput);
char c = yourName.next().charAt(0);

import java.io.*;
import java.util.*;
 
public class DriverProgram_64{
 
	public static void main(String... args){
		BufferedReader br = null;
		Scanner kb = null;
		try{
			br =
				new BufferedReader(
					new InputStreamReader(
						new FileInputStream(
							new File("Test_Text.txt")
					)
				)
			);
 
			kb = new Scanner(
							new FileInputStream(
								new File("Test_Text.txt")
							)
			);
 
			System.out.println("BufferedReader test:");
			while(br.ready()){
				System.out.println((char)br.read());
			}
 
			System.out.println("\n\n\nScanner test: ");
			while(kb.hasNext()){
				System.out.println(kb.next().charAt(0));
			}
		}catch(Exception e){}
		finally{
			try{
				br.close();
				kb.close();
			}catch(Exception e){
				System.exit(1);
			}
		}
	}
}