new java.lang.String String.charAt String.compareTo String.compareToIgnoreCase String.concat String.endsWith String.equals String.equalsIgnoreCase String.getBytes String.getChars String.hashCode String.indexOf String.intern String.lastIndexOf String.length String.matches String.regionMatches String.replace String.replaceAll String.replaceFirst String.split String.startsWith String.substring String.toCharArray String.toLowerCase String.toString String.toUpperCase String.trim String.valueOf