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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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EmptySynchronizedBlock


EmptySynchronizedBlock
Avoid empty synchronized blocks - they're useless.
      
		
		
		    
    			This rule is defined by the following XPath expression:
    			
    			
    
//SynchronizedStatement/Block[1][count(*) = 0]

              
  
		    
		    
	    
	    
        
        
        Example:
            
                    

public class Foo {
 public void bar() {
  synchronized (this) {
   // empty!
  }
 }
}