Non-short-circuit boolean expression

Reports usages of the non-short-circuit forms of boolean 'and' and 'or' (&, |, &= and |=). Although the non-short-circuit versions are occasionally useful, in most cases the short-circuit forms (&& and ||) are intended and such unintentional usages may lead to subtle bugs.

A quick-fix is suggested to use the short-circuit versions.

Example:

  void foo(boolean x, boolean y, boolean z) {
    if (x | y) { x |= z; }
  }

After the quick-fix is applied:

  void foo(boolean x, boolean y) {
    if (x || y) { x = x || z; }
  }

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.

NonShortCircuitBooleanExpression

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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 | Probable bugs

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