/wro4j-core/src/main/java/ro/isdc/wro/util/StringUtils.java
final StringBuilder sbuf = new StringBuilder( ) ;final StringBuilder out = new StringBuilder( ) ;
final StringBuilder out = new StringBuilder ( ) ;
} private static String deleteAny(final String inString, final String charsToDelete) { if (!hasLength(inString) || !hasLength(charsToDelete)) { return inString; } <extra_id_0> for (int i = 0; i < inString.length(); i++) { final char c = inString.charAt(i); if (charsToDelete.indexOf(c) == -1) { out.append(c); } }