question: public static String buildSelectorFromAttributeTypeAndValue ( String attributeType , String attributeValue ) { StringBuilder strb = new StringBuilder ( ) ; strb . append ( OPEN_BRACKET ) ; strb . append ( attributeType ) ; strb . append ( EQUAL ) ; strb . append ( attributeValue ) ; strb . append ( CLOSE_BRACKET ) ; return strb . toString ( ) ; }
target:  Create a selector of the form [$attributeType=$attributeValue]