https://issues.apache.org/bugzilla/show_bug.cgi?id=50601
Summary: Redundant null checks before instanceof in equals()
Product: Tomcat 7
Version: trunk
Platform: All
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P2
Component: Catalina
AssignedTo: dev@tomcat.apache.org
ReportedBy: s...@apache.org
Created an attachment (id=26497)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=26497)
Patch to remove null checks
There are several instances of the following code in equals methods:
if (obj == null) return false;
if (!(obj instanceof SomeClass)) return false;
The null check is redundant, as null will fail the instanceof check.
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