/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String s = "Examination Date \n\ndate:  10.08.2017 \n423432\n\ntert\n\ng\n\n534534\n\nExamination Date: 04-07-2017";
		Pattern pattern = Pattern.compile("Examination Date.*?\\b(\\d{2}\\W\\d{2}\\W\\d{4})\\b", Pattern.DOTALL);
		Matcher matcher = pattern.matcher(s);
		if (matcher.find()){
			System.out.println(matcher.group(1)); 
		} 
	}
}

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