Convert try / finally to use() call
Reports a try-finally block with resource.close() in finally which can be converted to a resource.use() call.
use() is easier to read and less error-prone as there is no need in explicit close() call.
Example:
fun example() {
val reader = File("file.txt").bufferedReader()
try {
reader.lineSequence().forEach(::print)
} finally {
reader.close()
}
}After the quick-fix applied:
fun example() {
File("file.txt").bufferedReader().use { reader ->
reader.lineSequence().forEach(::print)
}
}- 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.
ConvertTryFinallyToUseCall
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 ConvertTryFinallyToUseCallnote
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:
Inspection Details | |
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By default bundled with: |