Java
Copy of existing static method body
Info
New
Last modified: 03 December 2024Reports fragments of Java code which are identical to the existing static methods suggesting to reuse these static methods. Reusing existing methods makes code shorter and more readable.
- 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.
JavaExistingMethodCanBeUsed
Example:
static List<String> readFileAndTrim(Path path) throws IOException {
List<String> lines = Files.readAllLines(path);
return lines.stream().map(String::trim).toList();
}
static List<String> readFileAndTrim(String path) throws IOException {
Path p = Path.of(path);
List<String> lines = Files.readAllLines(p);
return lines.stream().map(String::trim).toList();
}
Here, the second method is quite similar to the first one, and the first one can be reused in its implementation. After the quick-fix is applied, the result will look like this:
static List<String> readFileAndTrim(Path path) throws IOException {
List<String> lines = Files.readAllLines(path);
return lines.stream().map(String::trim).toList();
}
static List<String> readFileAndTrim(String path) throws IOException {
Path p = Path.of(path);
return readFileAndTrim(p);
}
New in 2024.1
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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