Creating org.apache.commons.lang3.text.translate.LookupTranslator

Hi,

there is a class 
http://commons.apache.org/proper/commons-lang/apidocs/org/apache/commons/lang3/text/translate/LookupTranslator.html 
that accepts (CharSequence 
<http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true>[]... 
lookup) in constructor. 

In Java it is used as follows:

    public static final CharSequenceTranslator ESCAPE_HTML4 = 
        new AggregateTranslator(
            new LookupTranslator(EntityArrays.BASIC_ESCAPE()),
            new LookupTranslator(EntityArrays.ISO8859_1_ESCAPE()),
            new LookupTranslator(EntityArrays.HTML40_EXTENDED_ESCAPE())
        );


I wonder how LookupTranslator should be created in Scala? Ugly way is as 
follows:

val translators = List(
      new LookupTranslator(EntityArrays.BASIC_UNESCAPE.map { _.map { _.asInstanceOf[CharSequence] } }: _*),
      new LookupTranslator(EntityArrays.ISO8859_1_UNESCAPE.map { _.map { _.asInstanceOf[CharSequence] } }: _*),
      new LookupTranslator(EntityArrays.HTML40_EXTENDED_UNESCAPE.map { _.map { _.asInstanceOf[CharSequence] } }: _*),
      new NumericEntityUnescaper
    )


Any prettier one?

A.

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