Java
Non-serializable object passed to 'ObjectOutputStream'
Warning
New
Last modified: 03 December 2024 Reports non-Serializable
objects used as arguments to java.io.ObjectOutputStream.write()
. Such calls will result in runtime exceptions.
This inspection assumes objects of the types java.util.Collection
and java.util.Map
to be Serializable
, unless the types they are declared in are non-Serializable
.
Example:
public class IWantToSerializeThis {
public static void main(String[] args) throws IOException {
try(var stream = new ObjectOutputStream(Files.newOutputStream(Paths.get("output")))) {
// Warning -- will fail with NotSerializableException
stream.writeObject(new IWantToSerializeThis());
}
}
}
- 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.
NonSerializableObjectPassedToObjectStream
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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