'notify()' or 'notifyAll()' called on 'java.util.concurrent.locks.Condition' object

Reports calls to notify() or notifyAll() made on java.util.concurrent.locks.Condition object.

This is probably a programming error, and some variant of the signal() or signalAll() method was intended instead, otherwise IllegalMonitorStateException may occur.

Example:

  class C {
    final Lock l = new ReentrantLock();
    final Condition c = l.newCondition();

    void release() {
      l.lock();
      try {
        c.notifyAll(); // probably 'signalAll()' was intended here
      } finally {
        l.unlock();
      }
    }
  }

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.

NotifyCalledOnCondition

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 | Threading issues

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