function.java

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package javastudy.function;
import java.io.*;
import javastudy.Content;
public class Function {
	private static int id=0;
	public static void print(String str)
	{
		System.out.print(Content.BLANK+str);
	}
	public static void println(String str)
	{
		System.out.println(Content.BLANK+str);
	}
	public static String getInputString()
	{
		BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
		String str="";
		try {
			str=br.readLine();
	    }
	    catch (Exception ex) {
	    	ex.printStackTrace();
	    }
	    return str;
	}
	public static int getID()
	{
		id++;
		return id;
	}
}