Java
Simplifiable forEach() call
Info
New
Last modified: 03 December 2024 Reports forEach()
calls that can be replaced with a more concise method or from which intermediate steps can be extracted.
Example:
List<String> findNStrings(List<String> list, int n) {
List<String> other = new ArrayList<>();
list.forEach(s -> {
if(s.length() > n) other.add(s);
});
return other;
}
After the quick-fix is applied:
List<String> findNStrings(List<String> list, int n) {
List<String> other = list.stream()
.filter(s -> s.length() > n)
.collect(Collectors.toList());
return other;
}
- 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.
SimplifyForEach
This inspection depends on the Java feature 'Lambda methods in collections', which is available since Java 8.
New in 2017.3
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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