<BUG>package com.google.javascript.jscomp;
import com.google.common.base.Joiner;</BUG>
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;
<BUG>import junit.framework.TestCase;</BUG>
import java.util.ArrayList;
<BUG>import java.util.Arrays;</BUG>
import java.util.List;

package com.google.javascript.jscomp;
import static com.google.common.truth.Truth.assertThat;
import static com.google.javascript.jscomp.testing.JSErrorSubject.assertError;
import com.google.common.base.Joiner;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;
