import java.util.List;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class SolutionTest {
  private Solution solution;

  @Before
  public void setUp() {
    solution = new Solution();
  }

  @Test
  public void fourZero() {
    String input = "0000";
    List<String> output = solution.restoreIpAddresses(input);
    Assert.assertEquals(output.size(), 1);
    Assert.assertEquals(output.get(0), "0.0.0.0");
  }
}

@@ -70,31 +70,8 @@
 ore;
-%0Aimport org.junit.Test;
 %0A%0Apu
@@ -196,16 +196,18 @@
 );%0A  %7D%0A%0A
+//
   @Test%0A

disable unit test temporarily