Unnecessarily qualified static access
Reports usages of static members unnecessarily qualified with the class name.
Qualification with the class is unnecessary when the static member is available in a surrounding class or in a super class of a surrounding class. Such qualification may be safely removed.
Example:
class Foo {
static void foo() {}
static int x;
void bar() {
Foo.foo();
System.out.println(Foo.x);
}
static void baz() { Foo.foo(); }
}
After the quick-fix is applied:
class Foo {
static void foo() {}
static int x;
void bar() {
foo();
System.out.println(x);
}
static void baz() { foo(); }
}
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
UnnecessarilyQualifiedStaticUsage
Use the inspection options to toggle the reporting for:
Static fields access:
void bar() { System.out.println(Foo.x); }
Calls to static methods:
void bar() { Foo.foo(); }
Also, you can configure the inspection to only report static member usage in a static context. In this case, only static void baz() { Foo.foo(); }
will be reported.
Here you can find the description of settings available for the Unnecessarily qualified static access inspection, and the reference of their default values.
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
Thanks for your feedback!