Java
Call to 'toString()' on array
Warning
New
Last modified: 03 December 2024 Reports arrays used in String
concatenations or passed as parameters to java.io.PrintStream
methods, such as System.out.println()
.
Usually, the content of the array is meant to be used and not the array object itself.
Example:
void print(Object[] objects) {
System.out.println(objects);
}
After the quick-fix is applied:
void print(Object[] objects) {
System.out.println(Arrays.toString(objects));
}
- 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.
ImplicitArrayToString
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
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