Caught exception is immediately rethrown

Reports catch blocks that immediately rethrow the caught exception without performing any action on it. Such catch blocks are unnecessary and have no error handling.

Locating this inspection

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.

CaughtExceptionImmediatelyRethrown

Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | Java | Error handling

Example:

        try {
            new FileInputStream("");
        } catch (FileNotFoundException e) {
            throw e;
        }

Availability

By default bundled with: IntelliJ IDEA 2024.1, Qodana for JVM 2024.1,
Can be installed with plugin: Java, 241.18072

Last modified: 18 June 2024