Java
Singleton
Warning
New
Last modified: 03 December 2024Reports singleton classes.
Singleton classes are declared in a way that only one instance of the class can ever be instantiated. Singleton classes complicate testing, and their presence may indicate a lack of object-oriented design.
Example:
class Singleton {
private static final Singleton ourInstance = new Singleton();
private Singleton() {
}
public Singleton getInstance() {
return ourInstance;
}
}
- 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.
Singleton
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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