java.lang.String

Fields:

static final Comparator<String> CASE_INSENSITIVE_ORDER

Methods:

char charAt(int index) static String format(String format, Object... args) boolean matches(String regex)

java.math.BigDecimal

Constructors:

BigDecimal(String val)

Methods:

BigDecimal add(BigDecimal augend) BigDecimal divide(BigDecimal divisor, int scale, RoundingMode roundingMode) BigDecimal multiply(BigDecimal multiplicand) BigDecimal subtract(BigDecimal subtrahend)

java.net.URL

Constructors:

URL(String spec)

Methods:

String getQuery()

java.net.URLDecoder

Methods:

static String decode(String s, String enc)

java.net.URLEncoder

Methods:

static String encode(String s, String enc)

java.util.Arrays

Methods:

static <T> List<T> asList(T... a) static void sort(Object[] a) static <T> void sort(T[] a, Comparator<? super T> c)

java.util.Collections

Methods:

static <T> boolean addAll(Collection<? super T> c, T... elements) static void reverse(List<?> list) static <T> Comparator<T> reverseOrder() static void shuffle(List<?> list) static <T extends Comparable<? super T>> void sort(List<T> list) static <T> void sort(List<T> list, Comparator<? super T> c)

java.util.regex.Matcher

Methods:

boolean find()