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Commons Utilities

There is a newer version: 3.2.1-RELEASE

package com.daioware.commons;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.math.BigDecimal;
import java.math.BigInteger;

public final class ScanF {	 
	public static final BufferedReader input=new BufferedReader(new InputStreamReader(System.in));	
	
	public static byte readByte(){
		return (byte)readDouble();
	}
	public static short readShort(){
		return (short)readDouble();
	}
	public static int readInt(){
		return (int)readDouble();		
	}
	public static float readFloat(){
		return (float)readDouble();
	}
	public static long readLong(){
		return (long)readDouble();
	}
	public static double readDouble(){
		try {
			return Double.parseDouble(input.readLine());
		} 
		catch (Exception e){
			return 0;
		}
	}
	public static char readChar(){
		try{
			return readString().charAt(0);
		}
		catch(IndexOutOfBoundsException e){
			return ' ';
		}
	}
	public static String readString(){
		try{
			return input.readLine();
		} 
		catch (Exception e){
			return "";
		}
	}
	public static BigInteger readBigInteger() {
		return new BigInteger(readString());
	}
	public static BigDecimal readBigDecimal() {
		return new BigDecimal(readString());
	}
	public static void main(String[] args) throws IOException {
		String s=ScanF.readString();
		System.out.println("'"+s+"'");
	}
}