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8258422: Cleanup unnecessary null comparison before instanceof check in java.base

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Reviewed-by: chegar, aefimov
This commit is contained in:
Andrey Turbanov 2021-01-11 23:30:44 +00:00 • committed by Aleksei Efimov
parent ff54b77b76
commit 022bc9f0cb
22 changed files with 69 additions and 81 deletions
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4
src/java.base/share/classes/java/io/File.java
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@ -2190,8 +2190,8 @@ public class File
* {@code false} otherwise
*/
public boolean equals(Object obj) {
if ((obj != null) && (obj instanceof File)) {
return compareTo((File)obj) == 0;
if (obj instanceof File file) {
return compareTo(file) == 0;
}
return false;
}