Underscores in numeric literal
Reports numeric literals with underscores and suggests removing them with a quick-fix. This may be useful if you need to lower the language level.
The quick-fix removes underscores from numeric literals. For example 1_000_000 will be converted to 1000000.
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.
RemoveLiteralUnderscores- 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.
Numeric literals with underscores appeared in Java 7. This inspection can help to downgrade for backward compatibility with earlier Java versions.
New in 2020.2
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 242.22892 |