类分层结构 (Java 2 Platform SE 5.0)

概述

软件包

类

使用

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Java^TM 2 Platform
Standard Ed. 5.0

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所有软件包的分层结构

软件包分层结构：: java.lang, java.lang.annotation, java.lang.instrument, java.lang.management, java.lang.ref, java.lang.reflect, java.util, java.util.concurrent, java.util.concurrent.atomic, java.util.concurrent.locks, java.util.jar, java.util.logging, java.util.prefs, java.util.regex, java.util.zip

类分层结构

java.lang.Object
- java.util.AbstractCollection<E> (implements java.util.Collection<E>)
  - java.util.AbstractList<E> (implements java.util.List<E>)
    - java.util.AbstractSequentialList<E>
      - java.util.LinkedList<E> (implements java.lang.Cloneable, java.util.List<E>, java.util.Queue<E>, java.io.Serializable)
    - java.util.ArrayList<E> (implements java.lang.Cloneable, java.util.List<E>, java.util.RandomAccess, java.io.Serializable)
    - java.util.Vector<E> (implements java.lang.Cloneable, java.util.List<E>, java.util.RandomAccess, java.io.Serializable)
      - java.util.Stack<E>
  - java.util.AbstractQueue<E> (implements java.util.Queue<E>)
    - java.util.concurrent.ArrayBlockingQueue<E> (implements java.util.concurrent.BlockingQueue<E>, java.io.Serializable)
    - java.util.concurrent.ConcurrentLinkedQueue<E> (implements java.util.Queue<E>, java.io.Serializable)
    - java.util.concurrent.DelayQueue<E> (implements java.util.concurrent.BlockingQueue<E>)
    - java.util.concurrent.LinkedBlockingQueue<E> (implements java.util.concurrent.BlockingQueue<E>, java.io.Serializable)
    - java.util.concurrent.PriorityBlockingQueue<E> (implements java.util.concurrent.BlockingQueue<E>, java.io.Serializable)
    - java.util.PriorityQueue<E> (implements java.io.Serializable)
    - java.util.concurrent.SynchronousQueue<E> (implements java.util.concurrent.BlockingQueue<E>, java.io.Serializable)
  - java.util.AbstractSet<E> (implements java.util.Set<E>)
    - java.util.concurrent.CopyOnWriteArraySet<E> (implements java.io.Serializable)
    - java.util.EnumSet<E> (implements java.lang.Cloneable, java.io.Serializable)
    - java.util.HashSet<E> (implements java.lang.Cloneable, java.io.Serializable, java.util.Set<E>)
      - java.util.LinkedHashSet<E> (implements java.lang.Cloneable, java.io.Serializable, java.util.Set<E>)
    - java.util.TreeSet<E> (implements java.lang.Cloneable, java.io.Serializable, java.util.SortedSet<E>)
- java.util.concurrent.AbstractExecutorService (implements java.util.concurrent.ExecutorService)
  - java.util.concurrent.ThreadPoolExecutor
    - java.util.concurrent.ScheduledThreadPoolExecutor (implements java.util.concurrent.ScheduledExecutorService)
- java.util.AbstractMap<K,V> (implements java.util.Map<K,V>)
  - java.util.concurrent.ConcurrentHashMap<K,V> (implements java.util.concurrent.ConcurrentMap<K,V>, java.io.Serializable)
  - java.util.EnumMap<K,V> (implements java.lang.Cloneable, java.io.Serializable)
  - java.util.HashMap<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
    - java.util.LinkedHashMap<K,V> (implements java.util.Map<K,V>)
  - java.util.IdentityHashMap<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
  - java.util.TreeMap<K,V> (implements java.lang.Cloneable, java.io.Serializable, java.util.SortedMap<K,V>)
  - java.util.WeakHashMap<K,V> (implements java.util.Map<K,V>)
- java.util.concurrent.locks.AbstractQueuedSynchronizer (implements java.io.Serializable)
- java.util.concurrent.locks.AbstractQueuedSynchronizer.ConditionObject (implements java.util.concurrent.locks.Condition, java.io.Serializable)
- java.lang.reflect.AccessibleObject (implements java.lang.reflect.AnnotatedElement)
  - java.lang.reflect.Constructor<T> (implements java.lang.reflect.GenericDeclaration, java.lang.reflect.Member)
  - java.lang.reflect.Field (implements java.lang.reflect.Member)
  - java.lang.reflect.Method (implements java.lang.reflect.GenericDeclaration, java.lang.reflect.Member)
- java.util.zip.Adler32 (implements java.util.zip.Checksum)
- java.lang.reflect.Array
- java.util.Arrays
- java.util.concurrent.atomic.AtomicBoolean (implements java.io.Serializable)
- java.util.concurrent.atomic.AtomicIntegerArray (implements java.io.Serializable)
- java.util.concurrent.atomic.AtomicIntegerFieldUpdater<T>
- java.util.concurrent.atomic.AtomicLongArray (implements java.io.Serializable)
- java.util.concurrent.atomic.AtomicLongFieldUpdater<T>
- java.util.concurrent.atomic.AtomicMarkableReference<V>
- java.util.concurrent.atomic.AtomicReference<V> (implements java.io.Serializable)
- java.util.concurrent.atomic.AtomicReferenceArray<E> (implements java.io.Serializable)
- java.util.concurrent.atomic.AtomicReferenceFieldUpdater<T,V>
- java.util.concurrent.atomic.AtomicStampedReference<V>
- java.util.jar.Attributes (implements java.lang.Cloneable, java.util.Map<K,V>)
- java.util.jar.Attributes.Name
- java.util.BitSet (implements java.lang.Cloneable, java.io.Serializable)
- java.lang.Boolean (implements java.lang.Comparable<T>, java.io.Serializable)
- java.util.Calendar (implements java.lang.Cloneable, java.lang.Comparable<T>, java.io.Serializable)
  - java.util.GregorianCalendar
- java.lang.Character (implements java.lang.Comparable<T>, java.io.Serializable)
- java.lang.Character.Subset
  - java.lang.Character.UnicodeBlock
- java.lang.Class<T> (implements java.lang.reflect.AnnotatedElement, java.lang.reflect.GenericDeclaration, java.io.Serializable, java.lang.reflect.Type)
- java.lang.instrument.ClassDefinition
- java.lang.ClassLoader
- java.util.Collections
- java.lang.Compiler
- java.util.concurrent.CopyOnWriteArrayList<E> (implements java.lang.Cloneable, java.util.List<E>, java.util.RandomAccess, java.io.Serializable)
- java.util.concurrent.CountDownLatch
- java.util.zip.CRC32 (implements java.util.zip.Checksum)
- java.util.Currency (implements java.io.Serializable)
- java.util.concurrent.CyclicBarrier
- java.util.Date (implements java.lang.Cloneable, java.lang.Comparable<T>, java.io.Serializable)
- java.util.zip.Deflater
- java.util.Dictionary<K,V>
  - java.util.Hashtable<K,V> (implements java.lang.Cloneable, java.util.Map<K,V>, java.io.Serializable)
    - java.util.Properties
- java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
- java.util.logging.ErrorManager
- java.util.EventListenerProxy (implements java.util.EventListener)
- java.util.EventObject (implements java.io.Serializable)
  - java.util.prefs.NodeChangeEvent
  - java.util.prefs.PreferenceChangeEvent
- java.util.concurrent.Exchanger<V>
- java.util.concurrent.ExecutorCompletionService<V> (implements java.util.concurrent.CompletionService<V>)
- java.util.concurrent.Executors
- java.util.FormattableFlags
- java.util.Formatter (implements java.io.Closeable, java.io.Flushable)
- java.util.logging.Formatter
  - java.util.logging.SimpleFormatter
  - java.util.logging.XMLFormatter
- java.util.concurrent.FutureTask<V> (implements java.util.concurrent.Future<V>, java.lang.Runnable)
- java.util.logging.Handler
  - java.util.logging.MemoryHandler
  - java.util.logging.StreamHandler
    - java.util.logging.ConsoleHandler
    - java.util.logging.FileHandler
    - java.util.logging.SocketHandler
- java.util.zip.Inflater
- java.io.InputStream (implements java.io.Closeable)
  - java.io.FilterInputStream
    - java.util.zip.CheckedInputStream
    - java.util.zip.InflaterInputStream
      - java.util.zip.GZIPInputStream
      - java.util.zip.ZipInputStream
        
        java.util.jar.JarInputStream
- java.util.logging.Level (implements java.io.Serializable)
- java.util.Locale (implements java.lang.Cloneable, java.io.Serializable)
- java.util.concurrent.locks.LockSupport
- java.util.logging.Logger
- java.util.logging.LogManager
- java.util.logging.LogRecord (implements java.io.Serializable)
- java.lang.management.ManagementFactory
- java.util.jar.Manifest (implements java.lang.Cloneable)
- java.util.regex.Matcher (implements java.util.regex.MatchResult)
- java.lang.Math
- java.lang.management.MemoryNotificationInfo
- java.lang.management.MemoryUsage
- java.lang.reflect.Modifier
- java.lang.Number (implements java.io.Serializable)
  - java.util.concurrent.atomic.AtomicInteger (implements java.io.Serializable)
  - java.util.concurrent.atomic.AtomicLong (implements java.io.Serializable)
  - java.lang.Byte (implements java.lang.Comparable<T>)
  - java.lang.Double (implements java.lang.Comparable<T>)
  - java.lang.Float (implements java.lang.Comparable<T>)
  - java.lang.Integer (implements java.lang.Comparable<T>)
  - java.lang.Long (implements java.lang.Comparable<T>)
  - java.lang.Short (implements java.lang.Comparable<T>)
- java.util.Observable
- java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
  - java.io.FilterOutputStream
    - java.util.zip.CheckedOutputStream
    - java.util.zip.DeflaterOutputStream
      - java.util.zip.GZIPOutputStream
      - java.util.zip.ZipOutputStream
        
        java.util.jar.JarOutputStream
- java.util.jar.Pack200
- java.lang.Package (implements java.lang.reflect.AnnotatedElement)
- java.util.regex.Pattern (implements java.io.Serializable)
- java.security.Permission (implements java.security.Guard, java.io.Serializable)
  - java.security.BasicPermission (implements java.io.Serializable)
    - java.util.logging.LoggingPermission
    - java.lang.management.ManagementPermission
    - java.util.PropertyPermission
    - java.lang.reflect.ReflectPermission
    - java.lang.RuntimePermission
- java.util.prefs.Preferences
  - java.util.prefs.AbstractPreferences
- java.lang.Process
- java.lang.ProcessBuilder
- java.lang.reflect.Proxy (implements java.io.Serializable)
- java.util.Random (implements java.io.Serializable)
- java.util.concurrent.locks.ReentrantLock (implements java.util.concurrent.locks.Lock, java.io.Serializable)
- java.util.concurrent.locks.ReentrantReadWriteLock (implements java.util.concurrent.locks.ReadWriteLock, java.io.Serializable)
- java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock (implements java.util.concurrent.locks.Lock, java.io.Serializable)
- java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock (implements java.util.concurrent.locks.Lock, java.io.Serializable)
- java.lang.ref.Reference<T>
  - java.lang.ref.PhantomReference<T>
  - java.lang.ref.SoftReference<T>
  - java.lang.ref.WeakReference<T>
- java.lang.ref.ReferenceQueue<T>
- java.util.ResourceBundle
  - java.util.ListResourceBundle
  - java.util.PropertyResourceBundle
- java.lang.Runtime
- java.util.Scanner (implements java.util.Iterator<E>)
- java.lang.SecurityManager
- java.util.concurrent.Semaphore (implements java.io.Serializable)
- java.lang.StackTraceElement (implements java.io.Serializable)
- java.lang.StrictMath
- java.lang.String (implements java.lang.CharSequence, java.lang.Comparable<T>, java.io.Serializable)
- java.lang.StringBuffer (implements java.lang.CharSequence, java.io.Serializable)
- java.lang.StringBuilder (implements java.lang.CharSequence, java.io.Serializable)
- java.util.StringTokenizer (implements java.util.Enumeration<E>)
- java.lang.System
- java.lang.Thread (implements java.lang.Runnable)
- java.lang.ThreadGroup (implements java.lang.Thread.UncaughtExceptionHandler)
- java.lang.management.ThreadInfo
- java.lang.ThreadLocal<T>
  - java.lang.InheritableThreadLocal<T>
- java.util.concurrent.ThreadPoolExecutor.AbortPolicy (implements java.util.concurrent.RejectedExecutionHandler)
- java.util.concurrent.ThreadPoolExecutor.CallerRunsPolicy (implements java.util.concurrent.RejectedExecutionHandler)
- java.util.concurrent.ThreadPoolExecutor.DiscardOldestPolicy (implements java.util.concurrent.RejectedExecutionHandler)
- java.util.concurrent.ThreadPoolExecutor.DiscardPolicy (implements java.util.concurrent.RejectedExecutionHandler)
- java.lang.Throwable (implements java.io.Serializable)
  - java.lang.Error
    - java.lang.annotation.AnnotationFormatError
    - java.lang.AssertionError
    - java.lang.LinkageError
      - java.lang.ClassCircularityError
      - java.lang.ClassFormatError
        
        java.lang.reflect.GenericSignatureFormatError
        java.lang.UnsupportedClassVersionError
      - java.lang.ExceptionInInitializerError
      - java.lang.IncompatibleClassChangeError
        
        java.lang.AbstractMethodError
        java.lang.IllegalAccessError
        java.lang.InstantiationError
        java.lang.NoSuchFieldError
        java.lang.NoSuchMethodError
      - java.lang.NoClassDefFoundError
      - java.lang.UnsatisfiedLinkError
      - java.lang.VerifyError
    - java.lang.ThreadDeath
    - java.lang.VirtualMachineError
      - java.lang.InternalError
      - java.lang.OutOfMemoryError
      - java.lang.StackOverflowError
      - java.lang.UnknownError
  - java.lang.Exception
    - java.util.prefs.BackingStoreException
    - java.util.concurrent.BrokenBarrierException
    - java.lang.ClassNotFoundException
    - java.lang.CloneNotSupportedException
    - java.util.zip.DataFormatException
    - java.util.concurrent.ExecutionException
    - java.lang.IllegalAccessException
    - java.lang.instrument.IllegalClassFormatException
    - java.lang.InstantiationException
    - java.lang.InterruptedException
    - java.util.prefs.InvalidPreferencesFormatException
    - java.lang.reflect.InvocationTargetException
    - java.io.IOException
      - java.util.InvalidPropertiesFormatException
      - java.util.zip.ZipException
        
        java.util.jar.JarException
    - java.lang.NoSuchFieldException
    - java.lang.NoSuchMethodException
    - java.lang.RuntimeException
      - java.lang.annotation.AnnotationTypeMismatchException
      - java.lang.ArithmeticException
      - java.lang.ArrayStoreException
      - java.lang.ClassCastException
      - java.util.ConcurrentModificationException
      - java.util.EmptyStackException
      - java.lang.EnumConstantNotPresentException
      - java.lang.IllegalArgumentException
        
        java.util.IllegalFormatException
        
        java.util.DuplicateFormatFlagsException
        java.util.FormatFlagsConversionMismatchException
        java.util.IllegalFormatCodePointException
        java.util.IllegalFormatConversionException
        java.util.IllegalFormatFlagsException
        java.util.IllegalFormatPrecisionException
        java.util.IllegalFormatWidthException
        java.util.MissingFormatArgumentException
        java.util.MissingFormatWidthException
        java.util.UnknownFormatConversionException
        java.util.UnknownFormatFlagsException
        
        java.lang.IllegalThreadStateException
        java.lang.NumberFormatException
        java.util.regex.PatternSyntaxException
      - java.lang.IllegalMonitorStateException
      - java.lang.IllegalStateException
        
        java.util.concurrent.CancellationException
        java.util.FormatterClosedException
      - java.lang.annotation.IncompleteAnnotationException
      - java.lang.IndexOutOfBoundsException
        
        java.lang.ArrayIndexOutOfBoundsException
        java.lang.StringIndexOutOfBoundsException
      - java.lang.reflect.MalformedParameterizedTypeException
      - java.util.MissingResourceException
      - java.lang.NegativeArraySizeException
      - java.util.NoSuchElementException
        
        java.util.InputMismatchException
      - java.lang.NullPointerException
      - java.util.concurrent.RejectedExecutionException
      - java.lang.SecurityException
      - java.lang.TypeNotPresentException
      - java.lang.reflect.UndeclaredThrowableException
      - java.lang.UnsupportedOperationException
    - java.util.concurrent.TimeoutException
    - java.util.TooManyListenersException
    - java.lang.instrument.UnmodifiableClassException
- java.util.Timer
- java.util.TimerTask (implements java.lang.Runnable)
- java.util.TimeZone (implements java.lang.Cloneable, java.io.Serializable)
  - java.util.SimpleTimeZone
- java.util.UUID (implements java.lang.Comparable<T>, java.io.Serializable)
- java.lang.Void
- java.util.zip.ZipEntry (implements java.lang.Cloneable)
  - java.util.jar.JarEntry
- java.util.zip.ZipFile
  - java.util.jar.JarFile

接口分层结构

java.lang.reflect.AnnotatedElement
java.lang.annotation.Annotation
java.lang.Appendable
java.util.concurrent.Callable<V>
java.lang.CharSequence
java.util.zip.Checksum
java.lang.instrument.ClassFileTransformer
java.lang.management.ClassLoadingMXBean
java.lang.Cloneable
java.lang.Comparable<T>
- java.util.concurrent.Delayed
  - java.util.concurrent.ScheduledFuture<V> (并 extends java.util.concurrent.Future<V>)
- java.util.concurrent.ScheduledFuture<V> (并 extends java.util.concurrent.Delayed, java.util.concurrent.Future<V>)
java.util.Comparator<T>
java.lang.management.CompilationMXBean
java.util.concurrent.CompletionService<V>
java.util.concurrent.locks.Condition
java.util.Enumeration<E>
java.util.EventListener
- java.util.prefs.NodeChangeListener
- java.util.prefs.PreferenceChangeListener
java.util.concurrent.Executor
- java.util.concurrent.ExecutorService
  - java.util.concurrent.ScheduledExecutorService
- java.util.concurrent.ScheduledExecutorService
java.util.logging.Filter
java.util.Formattable
java.util.concurrent.Future<V>
- java.util.concurrent.ScheduledFuture<V> (并 extends java.util.concurrent.Delayed)
java.lang.reflect.GenericDeclaration
java.lang.instrument.Instrumentation
java.lang.reflect.InvocationHandler
java.lang.Iterable<T>
- java.util.concurrent.BlockingQueue<E>
- java.util.Collection<E>
  - java.util.concurrent.BlockingQueue<E>
  - java.util.List<E>
  - java.util.Queue<E>
    - java.util.concurrent.BlockingQueue<E>
  - java.util.Set<E>
    - java.util.SortedSet<E>
  - java.util.SortedSet<E>
- java.util.List<E>
- java.util.Queue<E>
  - java.util.concurrent.BlockingQueue<E>
- java.util.Set<E>
  - java.util.SortedSet<E>
- java.util.SortedSet<E>
java.util.Iterator<E>
- java.util.ListIterator<E>
java.util.concurrent.locks.Lock
java.util.logging.LoggingMXBean
java.util.Map<K,V>
- java.util.concurrent.ConcurrentMap<K,V>
- java.util.SortedMap<K,V>
java.util.Map.Entry<K,V>
java.util.regex.MatchResult
java.lang.reflect.Member
java.lang.management.MemoryManagerMXBean
- java.lang.management.GarbageCollectorMXBean
java.lang.management.MemoryMXBean
java.lang.management.MemoryPoolMXBean
java.util.Observer
java.lang.management.OperatingSystemMXBean
java.util.jar.Pack200.Packer
java.util.jar.Pack200.Unpacker
java.util.prefs.PreferencesFactory
java.util.RandomAccess
java.lang.Readable
java.util.concurrent.locks.ReadWriteLock
java.util.concurrent.RejectedExecutionHandler
java.lang.Runnable
java.lang.management.RuntimeMXBean
java.lang.Thread.UncaughtExceptionHandler
java.util.concurrent.ThreadFactory
java.lang.management.ThreadMXBean
java.lang.reflect.Type
- java.lang.reflect.GenericArrayType
- java.lang.reflect.ParameterizedType
- java.lang.reflect.TypeVariable<D>
- java.lang.reflect.WildcardType

注释类型分层结构

java.lang.SuppressWarnings (implements java.lang.annotation.Annotation)
java.lang.Override (implements java.lang.annotation.Annotation)
java.lang.Deprecated (implements java.lang.annotation.Annotation)
java.lang.annotation.Target (implements java.lang.annotation.Annotation)
java.lang.annotation.Retention (implements java.lang.annotation.Annotation)
java.lang.annotation.Inherited (implements java.lang.annotation.Annotation)
java.lang.annotation.Documented (implements java.lang.annotation.Annotation)

枚举分层结构

java.lang.Object
- java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
  - java.lang.Thread.State
  - java.lang.annotation.RetentionPolicy
  - java.lang.annotation.ElementType
  - java.lang.management.MemoryType
  - java.util.Formatter.BigDecimalLayoutForm
  - java.util.concurrent.TimeUnit

概述

软件包

类

使用

树

已过时

索引

帮助

Java^TM 2 Platform
Standard Ed. 5.0

上一个下一个

框架 无框架

提交错误或意见
有关更多的 API 参考资料和开发人员文档，请参阅 Java 2 SDK SE 开发人员文档。该文档包含更详细的、面向开发人员的描述，以及总体概述、术语定义、使用技巧和工作代码示例。