resources.report.rules.pmd.NonCaseLabelInSwitchStatement.html Maven / Gradle / Ivy

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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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NonCaseLabelInSwitchStatement


NonCaseLabelInSwitchStatement
A non-case label (e.g. a named break/continue label) was present in a switch statement.
This legal, but confusing. It is easy to mix up the case labels and the non-case labels.
       
		
		
		    
    			This rule is defined by the following XPath expression:
    			
    			
     
//SwitchStatement//BlockStatement/Statement/LabeledStatement
 
                 
  
		    
		    
	    
	    
        
        
        Example:
            
                    
   
public class Foo {
 void bar(int a) {
  switch (a) {
   case 1:
      // do something
      break;
   mylabel: // this is legal, but confusing!
      break;
   default:
      break;
  }
 }
}