src/main/java/com/microfocus/application/automation/tools/octane/model/processors/parameters/NodeLabelParameterProcessor.java
Remove this useless assignment to local variable "labelPd". Open
Open
LabelParameterDefinition labelPd = (LabelParameterDefinition) pd;- Read upRead up
- Exclude checks
A dead store happens when a local variable is assigned a value that is not read by any subsequent instruction. Calculating or retrieving a value only to then overwrite it or throw it away, could indicate a serious error in the code. Even if it's not an error, it is at best a waste of resources. Therefore all calculated values should be used.
Noncompliant Code Example
i = a + b; // Noncompliant; calculation result not used before value is overwritten i = compute();
Compliant Solution
i = a + b; i += compute();
Exceptions
This rule ignores initializations to -1, 0, 1, null, true, false and "".
See
- MITRE, CWE-563 - Assignment to Variable without Use ('Unused Variable')
- CERT, MSC13-C. - Detect and remove unused values
- CERT, MSC56-J. - Detect and remove superfluous code and values