Birthday candle...all test case matching but still wrong answer after submitting

Hi my code in java For the problem birthday candle is -

http://www.codechef.com/problems/CANDLE/


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
 
public class Main{
 
	public static void main(String args[]) throws NumberFormatException,
			IOException {
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		PrintWriter out = new PrintWriter(System.out);
		int testCases = Integer.parseInt(in.readLine());
		while (testCases > 0) {
 
			String[] stringArr = in.readLine().split(" ");
 
			List<Integer> myList = new ArrayList<Integer>();
			for (String str : stringArr) {
				myList.add(Integer.parseInt(str.trim()));
			}
			int min = Collections.min(myList);
			int minIndx = myList.indexOf(min);
			if (minIndx > 0 && min == 0) {
				out.println(minIndx);
			} else if (min == 0 && minIndx == 0) {
				List<Integer> indexList = myList;
				indexList.remove(0);
				int secndMin = Collections.min(indexList);
				int secndMinIndex = indexList.indexOf(secndMin);
				if (secndMin == 0) {
					out.println(secndMinIndex + 1);
				} else {
					out.println(secndMinIndex + 1 + "0");
				}
 
			} else if (min > 0) {
				ArrayList<Integer> indexList = new ArrayList<Integer>();
				for (int ind = 0; ind < myList.size(); ind++) {
					if (min == myList.get(ind))
						indexList.add(ind);
				}
				int minNonZeroIndex = Collections.min(indexList);
				int minNonZeroVal = myList.get(minNonZeroIndex);
				if (minNonZeroIndex != 0) {
					String str = minNonZeroIndex + "";
					for (int cntr = 1; cntr <= minNonZeroVal; cntr++) {
						str = str + minNonZeroIndex;
					}
					out.println(str);
				} else {
					List<Integer> tmpList = myList;
					tmpList.remove(0);
					int secndMin = Collections.min(tmpList);
					int secndMinIndex = tmpList.indexOf(secndMin);
					if (minNonZeroVal >= secndMin) {
						String str = (secndMinIndex+1) + "";
						for (int cntr = 1; cntr <= secndMin; cntr++) {
							str = str + (secndMinIndex+1);
						}
						out.println(str);
					} else {
						String str = (secndMinIndex+1) + "";
						for (int cntr = 0; cntr <= minNonZeroVal; cntr++) {
							str = str + "0";
						}
						out.println(str);
					}
				}
			}
			testCases--;
		}
		out.flush();
	}
}

After submission it is saying wrong answer and i am not able to find out any test case that fails…
Plz help

Found the problem…thanks

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