'signal()' without corresponding 'await()'
Reports calls to Condition.signal() or Condition.signalAll() for which no call to a corresponding Condition.await() can be found.
Only calls that target fields of the current class are reported by this inspection.
Example:
class Queue {
private final Condition isEmpty = ...;
void add(Object elem) {
// ...
isEmpty.signal(); // warning: Call to 'signal()' without corresponding 'await()'
// ...
}
void remove(Object elem) throws InterruptedException {
// ...
// isEmpty.await();
// ...
}
}
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.
SignalWithoutCorrespondingAwait- 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.
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024