Connection opened but not safely closed

Reports Java ME javax.microedition.io.Connection resources that are not opened in front of a try block and closed in the corresponding finally block. Such resources may be inadvertently leaked if an exception is thrown before the resource is closed.

Example:

  void example() throws IOException {
    Connection c = Connector.open("foo");
  }

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.

ConnectionOpenedButNotSafelyClosed

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.

Inspection options

Here you can find the description of settings available for the Connection opened but not safely closed inspection, and the reference of their default values.

Allow resource to be opened inside a 'try' block: Not selected
Any method may close resource argument: Default: Selected

Inspection Details
By default bundled with:	IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,
Can be installed with plugin:	Java, 243.23126

Last modified: 03 December 2024