public ViewDocumentRequestBuilder addHighlightExpressions(final String highlightExpression, final String... highlightExpressions) {
        this.highlightExpressions.add(highlightExpression);
        this.highlightExpressions.addAll(Arrays.asList(highlightExpressions));
        return this;
    }
public ViewDocumentRequestBuilder addHighlightExpressions(final String highlightExpression, final String... highlightExpressions) {
        this.highlightExpressions.add(highlightExpression);
        this.highlightExpressions.addAll(Arrays.asList(highlightExpressions));
        return this;
    }
public ViewDocumentRequestBuilder addHighlightExpressions ( final String highlightExpression , final String ... highlightExpressions ) { this . highlightExpressions . add ( highlightExpression ) ; this . highlightExpressions . addAll ( Arrays . asList ( highlightExpressions ) ) ; return this ; }
Adds values to the highlight_expression parameter

@param highlightExpression  The first highlight expression
@param highlightExpressions The remaining highlight expressions
@return this
Adds values to the highlight_expression parameter