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fix NullPointerException in MBeanView. #1644 (#1645)

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fornaix
2020-12-28 17:01:12 +08:00
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parent 2e75721ddd
commit 8c7afb823e
1 changed files with 1 additions and 1 deletions
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core/src/main/java/com/taobao/arthas/core/command/view/MBeanView.java
+1 -1
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@@ -204,7 +204,7 @@ public class MBeanView extends ResultView<MBeanModel> {
table.row(new LabelElement(title).style(Decoration.bold.fg(Color.yellow)));
for (String fieldName : fieldNames) {
Object fieldValue = descriptor.getFieldValue(fieldName);
table.row(fieldName, fieldValue.toString());
table.row(fieldName, fieldValue == null ? "" : fieldValue.toString());
}
}
}