Cast to incompatible type
Reports type cast expressions where the casted expression has a class/interface type that neither extends/implements the cast class/interface type, nor has subclasses that do.
Such a construct is likely erroneous, and will throw a java.lang.ClassCastException at runtime.
Example:
interface A {}
interface Z {}
static class C {}
void x(C c) {
if (c instanceof Z) {
A a = ((A)c); // cast to incompatible interface 'A'
}
}- 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.
CastToIncompatibleInterface
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
//noinspection CastToIncompatibleInterfacenote
Actual comment syntax will depend on the code language you are working with
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
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By default bundled with: |