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