public static void escapeXML ( StringBuilder sb ) { // double quote -- quot // ampersand -- amp // less than -- lt // greater than -- gt // apostrophe -- apos for ( int i = 0 ; i < sb . length ( ) ; ) { int codePoint = Character . codePointAt ( sb , i ) ; int length = Character . charCount ( codePoint ) ; if ( codePoint == ' ' ) { sb . replace ( i , i + length , LT ) ; i += LT . length ( ) ; } else if ( codePoint == ' ' ) { sb . replace ( i , i + length , GT ) ; i += GT . length ( ) ; } else if ( codePoint == ' ' ) { sb . replace ( i , i + length , QUOT ) ; i += QUOT . length ( ) ; } else if ( codePoint == ' ' ) { sb . replace ( i , i + length , AMP ) ; i += AMP . length ( ) ; } else if ( codePoint == ' ' ) { sb . replace ( i , i + length , APOS ) ; i += APOS . length ( ) ; } else { i += length ; } } }
Escapes a string builder so that it is valid XML .