Java
Functional expression can be folded
Warning
New
Last modified: 03 December 2024Reports method references or lambda expressions that point to a method of their own functional interface type and hence can be replaced with their qualifiers removing unnecessary object allocation.
Example:
SwingUtilities.invokeLater(r::run);
SwingUtilities.invokeAndWait(() -> r.run());
After the quick-fix is applied:
SwingUtilities.invokeLater(r);
SwingUtilities.invokeAndWait(r);
- 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.
FunctionalExpressionCanBeFolded
This inspection reports only if the language level of the project or module is 8 or higher.
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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