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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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ArrayIsStoredDirectly


ArrayIsStoredDirectly
Constructors and methods receiving arrays should clone objects and store the copy.
This prevents that future changes from the user affect the internal functionality.
      
		
		
		    
		    
    		    
    		    
    		    

    		    This rule is defined by the following Java class:
    		    net.sourceforge.pmd.rules.sunsecure.ArrayIsStoredDirectly
    		    
		    
	    
	    
        
        
        Example:
            
                    
  
public class Foo {
 private String [] x;
  public void foo (String [] param) {
      // Don't do this, make a copy of the array at least
      this.x=param;
  }
}