/guava/guava/src/com/google/common/base/Ascii.java
for ( int i = 0; i < newChars.length.length; i++) {
for ( int i = 0; i < newChars.length; i++ ) {
} public static String toLowerCase(CharSequence chars) { if (chars instanceof String) { return toLowerCase((String) chars); } char[] newChars = new char[chars.length()]; <extra_id_0> newChars[i] = toLowerCase(chars.charAt(i)); } return String.valueOf(newChars); } public static char toLowerCase(char c) { return isUpperCase(c) ? (char) (c ^ CASE_MASK) : c;