Optional.get() is called without isPresent() check

Reports calls to get() on an Optional without checking that it has a value.

Calling Optional.get() on an empty Optional instance will throw an exception.

Example:

  void x(List<Integer> list) {
    final Optional<Integer> optional =
      list.stream().filter(x -> x > 10).findFirst();
    final Integer result = optional.get(); // problem here
  }

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.

OptionalGetWithoutIsPresent

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Settings or Preferences | Editor | Inspections | Java | Probable bugs

This inspection depends on the Java feature 'Stream and Optional API', which is available since Java 8.

Suppressing Inspection

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 OptionalGetWithoutIsPresent

More detailed instructions as well as other ways and options that you have can be found in the product documentation:

IntelliJ IDEA 2025.2

Inspection Details
By default bundled with:	IntelliJ IDEA 2025.2, Qodana for JVM 2025.2,

Last modified: 18 September 2025