Rename "import jet" to "import kotlin" in Java sources

compiler/integration-tests/src/org/jetbrains/kotlin/KotlinIntegrationTestBase.java

@@ -27,7 +27,7 @@ import com.intellij.openapi.util.SystemInfo;
 import com.intellij.openapi.util.io.FileUtil;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.util.ArrayUtil;
-import jet.Function1;
+import kotlin.Function1;
 import kotlin.KotlinPackage;
 import org.intellij.lang.annotations.Language;
 import org.jetbrains.jet.JetTestUtils;
@@ -196,4 +196,4 @@ public abstract class KotlinIntegrationTestBase {
     protected static File getKotlinProjectHome() {
         return new File(PathManager.getHomePath()).getParentFile();
     }
-}
+}