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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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ReplaceHashtableWithMap

ReplaceHashtableWithMap

Consider replacing Hashtable usage with the newer java.util.Map if thread safety is not required.


    
//Type/ReferenceType/ClassOrInterfaceType[@Image='Hashtable']
     

Example(s):


    
public class Foo {
	void bar() {
		Hashtable h = new Hashtable();
	}
}