public static void copyReferences()

in src/main/java/org/apache/maven/artifact/ant/util/AntUtil.java [90:101]

• 11 lines of code
• 3 McCabe index (conditional complexity)

    public static void copyReferences( Hashtable<String,String> refs, Project project )
    {
        for ( Map.Entry<String, String> entry : refs.entrySet() )
        {
            String key = entry.getKey();
            // don't overwrite existing references
            if ( project.getReference( key ) == null )
            {
                project.addReference( key, entry.getValue() );
            }
        }
    }