Redundant record constructor
Reports redundant constructors declared inside Java records.
Example 1:
record Point(int x, int y) {
public Point {} // could be removed
}
record Point(int x, int y) {
public Point(int x, int y) { // could be removed
this.x = x;
this.y = y;
}
}
The quick-fix removes the redundant constructors.
Example 2:
// could be converted to compact constructor
record Range(int from, int to) {
public Range(int from, int to) {
if (from > to) throw new IllegalArgumentException();
this.from = from;
this.to = to;
}
}
The quick-fix converts this code into a compact constructor.
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.
RedundantRecordConstructor- 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.
This inspection depends on the Java feature 'Records' which is available since Java 16.
New in 2020.1
Availability
- By default bundled with
- Can be installed with plugin
Java, 241.18072
Last modified: 18 June 2024