question: private String displayNametoBackCompatName ( String queryName ) { final int lastBackSlash = queryName . lastIndexOf ( '\\' ) ; if ( lastBackSlash > 0 && lastBackSlash < queryName . length ( ) - 1 ) { queryName = ( char ) 0x00ab + queryName ; queryName = queryName . substring ( 0 , lastBackSlash + 1 ) + ( char ) 0x00bb + ' ' + queryName . substring ( lastBackSlash + 2 ) ; queryName = queryName . replace ( '\\' , ( char ) 0x2044 ) ; } return queryName ; }
target:  Method to work around the query names that are expected when working in back-compat mode against stored queries.