Merge pull request #74 from dinooliva/fix-imports

Removes unused import

Author: dinooliva

core/javatests/com/google/instrumentation/stats/StatsContextTest.java

@@ -19,7 +19,6 @@
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
-import java.io.IOException;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;