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UIUtil#findComponentOfType: cosmetic; avoid unchecked cast

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Tagir Valeev
2019-03-11 10:35:04 +07:00
parent b51f51055a
commit a99dc56f10
1 changed files with 2 additions and 3 deletions
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platform/util/src/com/intellij/util/ui/UIUtil.java
+2 -3
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@@ -3534,9 +3534,8 @@ public class UIUtil {
@Nullable
public static <T extends JComponent> T findComponentOfType(JComponent parent, Class<T> cls) {
if (parent == null || cls.isAssignableFrom(parent.getClass())) {
@SuppressWarnings("unchecked") final T t = (T)parent;
return t;
if (parent == null || cls.isInstance(parent)) {
return cls.cast(parent);
}
for (Component component : parent.getComponents()) {
if (component instanceof JComponent) {