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Fix the problem that NPE may appear in ReferenceBeanSupport#convertToString method (#9693)

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灼华 2022-02-25 16:53:35 +08:00 committed by GitHub
parent eed418a96d
commit 08dea8118b
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1 changed files with 2 additions and 1 deletions
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dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/util/DubboAnnotationUtils.java
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@ -27,6 +27,7 @@ import org.springframework.util.Assert;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@ -154,7 +155,7 @@ public class DubboAnnotationUtils {
*/
public static Map<String, String> convertParameters(String[] parameters) {
if (ArrayUtils.isEmpty(parameters)) {
return null;
return Collections.emptyMap();
}
List<String> compatibleParameterArray = Arrays.stream(parameters)