Java
Redundant escape in regex replacement string
Warning
New
Last modified: 03 December 2024 Reports redundant escapes in the replacement string of regex methods. It is allowed to escape any character in a regex replacement string, but only for the $
and \
characters is escaping necessary.
Example:
string.replaceAll("a", "\\b");
After the quick-fix is applied:
string.replaceAll("a", "b");
- 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.
RedundantEscapeInRegexReplacement
New in 2022.3
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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