resources.report.rules.pmd.LocalVariableCouldBeFinal.html Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of sanity4j Show documentation
Show all versions of sanity4j Show documentation
Sanity4J was created to simplify running multiple static code
analysis tools on the Java projects. It provides a single entry
point to run all the selected tools and produce a consolidated
report, which presents all findings in an easily accessible
manner.
The newest version!
LocalVariableCouldBeFinal
LocalVariableCouldBeFinal
A local variable assigned only once can be declared final.
This rule is defined by the following Java class: net.sourceforge.pmd.lang.java.rule.optimizations.LocalVariableCouldBeFinalRule
Example(s):
public class Bar {
public void foo () {
String txtA = "a"; // if txtA will not be assigned again it is better to do this:
final String txtB = "b";
}
}