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add test

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This commit is contained in:
Looly
2023-05-03 21:35:04 +08:00
parent 867ae94b74
commit b60393d9b2
2 changed files with 73 additions and 4 deletions
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7
hutool-core/src/main/java/org/dromara/hutool/core/exception/ExceptionUtil.java
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@@ -421,12 +421,11 @@ public class ExceptionUtil {
* @return 最尾端异常，传入null参数返回也为null
*/
public static Throwable getRootCause(final Throwable throwable) {
Throwable cause = throwable.getCause();
if (cause != null) {
return getRootCause(cause);
}else{
final Throwable cause = throwable.getCause();
if (null == cause) {
return throwable;
}
return getRootCause(cause);
}
/**