/* 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 rx = "^([^/]+)";
		Pattern p = Pattern.compile(rx);
		Matcher matcher = p.matcher("test-suite-test3/route/0/processors/0/processors/0 @ logger-extension-test-application:test-suite.xml:87 (APP:CUSTOM_ERROR)");
		if (matcher.find()){
			System.out.println(matcher.group(1));
		}
	}
}

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