Mismatched query and update of 'StringBuilder'
Reports StringBuilder, StringBuffer or StringJoiner objects whose contents are read but not written to, or written to but not read.
Such inconsistent reads and writes are pointless and probably indicate dead, incomplete, or erroneous code.
Example:
public void m1() {
StringBuilder sb = new StringBuilder();
sb.append("a");
}
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.
MismatchedQueryAndUpdateOfStringBuilder- 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.
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 242.22892 |
Last modified: 11 September 2024