Access to 'static' field locked on instance data
Reports access to non-constant static fields that are locked on either this
or an instance field of this
.
Locking a static field on instance data does not prevent the field from being modified by other instances, and thus may result in unexpected race conditions.
Example:
static String test;
public void foo() {
synchronized (this) {
System.out.println(test); // warning
}
}
There is a quick-fix that allows ignoring static fields of specific types. You can manage those ignored types in the inspection options.
Use the inspection options to specify which classes used for static fields should be ignored.
Inspection options
Option | Type | Default |
---|---|---|
Ignored classes | StringList | [] |
Inspection Details | |
---|---|
Available in: | IntelliJ IDEA 2023.3, Qodana for JVM 2023.3 |
Plugin: | Java, 233.SNAPSHOT |
Last modified: 13 July 2023