package com.lightstep.tracer.shared;
import io.opentracing.propagation.TextMapExtractAdapter;
import org.junit.Test;
import static org.junit.Assert.*;
<BUG>import java.util.HashMap;
import java.util.Map;</BUG>
public class TextMapPropagatorTest {
@Test
public void testExtract_mixedCaseIsLowered() {

package com.lightstep.tracer.shared;
import io.opentracing.propagation.TextMap;
import io.opentracing.propagation.TextMapExtractAdapter;
import org.junit.Test;
import static org.junit.Assert.*;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
public class TextMapPropagatorTest {
@Test
public void testExtract_mixedCaseIsLowered() {
