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使用抛出异常方式代替null

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VampireAchao
2023-02-13 21:37:54 +08:00
parent fdffcbfe7c
commit 2becd707b6
1 changed files with 1 additions and 1 deletions
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hutool-core/src/main/java/cn/hutool/core/util/EnumUtil.java
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@@ -311,7 +311,7 @@ public class EnumUtil {
public static Map<String, Object> getNameFieldMap(final Class<? extends Enum<?>> clazz, final String fieldName) { public static Map<String, Object> getNameFieldMap(final Class<? extends Enum<?>> clazz, final String fieldName) {
final Enum<?>[] enums = clazz.getEnumConstants(); final Enum<?>[] enums = clazz.getEnumConstants();
if (null == enums) { if (null == enums) {
return Collections.emptyMap(); throw new IllegalArgumentException(StrUtil.format("Class [{}] is not an Enum type!", clazz.getName()));
} }
final Map<String, Object> map = MapUtil.newHashMap(enums.length, true); final Map<String, Object> map = MapUtil.newHashMap(enums.length, true);
for (final Enum<?> e : enums) { for (final Enum<?> e : enums) {