Java学习笔记：(23)了解和使用类库

最基本的：java.lang.*,java.util.*

java.lang

接口 Appendable CharSequence Cloneable Comparable Iterable Readable Runnable Thread.UncaughtExceptionHandler

类 Boolean Byte Character Character.Subset Character.UnicodeBlock Class ClassLoader Compiler Double Enum Float InheritableThreadLocal Integer Long Math Number Object Package Process ProcessBuilder Runtime RuntimePermission SecurityManager Short StackTraceElement StrictMath String StringBuffer StringBuilder System Thread ThreadGroup ThreadLocal Throwable Void

枚举 Thread.State

异常 ArithmeticException ArrayIndexOutOfBoundsException ArrayStoreException ClassCastException ClassNotFoundException CloneNotSupportedException EnumConstantNotPresentException Exception IllegalAccessException IllegalArgumentException IllegalMonitorStateException IllegalStateException IllegalThreadStateException IndexOutOfBoundsException InstantiationException InterruptedException NegativeArraySizeException NoSuchFieldException NoSuchMethodException NullPointerException NumberFormatException RuntimeException SecurityException StringIndexOutOfBoundsException TypeNotPresentException UnsupportedOperationException

错误 AbstractMethodError AssertionError ClassCircularityError ClassFormatError Error ExceptionInInitializerError IllegalAccessError IncompatibleClassChangeError InstantiationError InternalError LinkageError NoClassDefFoundError NoSuchFieldError NoSuchMethodError OutOfMemoryError StackOverflowError ThreadDeath UnknownError UnsatisfiedLinkError UnsupportedClassVersionError VerifyError VirtualMachineError

注释类型
Deprecated
Override
SuppressWarnings

java.util

接口 Collection Comparator Deque Enumeration EventListener Formattable Iterator List ListIterator Map Map.Entry NavigableMap NavigableSet Observer Queue RandomAccess Set SortedMap SortedSet

类 AbstractCollection AbstractList AbstractMap AbstractMap.SimpleEntry AbstractMap.SimpleImmutableEntry AbstractQueue AbstractSequentialList AbstractSet ArrayDeque ArrayList Arrays BitSet Calendar Collections Currency Date Dictionary EnumMap EnumSet EventListenerProxy EventObject FormattableFlags Formatter GregorianCalendar HashMap HashSet Hashtable IdentityHashMap LinkedHashMap LinkedHashSet LinkedList ListResourceBundle Locale Observable PriorityQueue Properties PropertyPermission PropertyResourceBundle Random ResourceBundle ResourceBundle.Control Scanner ServiceLoader SimpleTimeZone Stack StringTokenizer Timer TimerTask TimeZone TreeMap TreeSet UUID Vector WeakHashMap

枚举 Formatter.BigDecimalLayoutForm

异常 ConcurrentModificationException DuplicateFormatFlagsException EmptyStackException FormatFlagsConversionMismatchException FormatterClosedException IllegalFormatCodePointException IllegalFormatConversionException IllegalFormatException IllegalFormatFlagsException IllegalFormatPrecisionException IllegalFormatWidthException InputMismatchException InvalidPropertiesFormatException MissingFormatArgumentException MissingFormatWidthException MissingResourceException NoSuchElementException TooManyListenersException UnknownFormatConversionException UnknownFormatFlagsException

错误
ServiceConfigurationError