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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.

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AvoidDuplicateLiterals

AvoidDuplicateLiterals

Code containing duplicate String literals can usually be improved by declaring the String as a constant field.
This rule is defined by the following Java class: net.sourceforge.pmd.lang.java.rule.strings.AvoidDuplicateLiteralsRule
Example(s):



private void bar() {
     buz("Howdy");
     buz("Howdy");
     buz("Howdy");
     buz("Howdy");
 }
 private void buz(String x) {}