U

UGARITIC:

UnicodeBlock

UK:

Locale

ulp( ):

BigDecimal, Math, StrictMath

UNASSIGNED:

Character

uncaughtException( ):

ThreadGroup, UncaughtExceptionHandler

UncaughtExceptionHandler:

java.lang.Thread

unconfigurableExecutorService( ):

Executors

unconfigurableScheduledExecutorService( ):

Executors

UNDECIMBER:

Calendar

UndeclaredThrowableException:

java.lang.reflect

UNDERFLOW:

CoderResult

UNICODE_CASE:

Pattern

UnicodeBlock:

java.lang.Character

UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS:

UnicodeBlock

UNINITIALIZED:

Signature

UNIX_LINES:

Pattern

UNKNOWN_ATTRIBUTE:

Packer

UnknownError:

java.lang

UnknownFormatConversionException:

java.util

UnknownFormatFlagsException:

java.util

UnknownHostException:

java.net

UnknownServiceException:

java.net

UNLIMITED:

MathContext

unlock( ):

Lock, ReadLock, ReentrantLock, WriteLock

unmappableCharacterAction( ):

CharsetDecoder, CharsetEncoder

UnmappableCharacterException:

java.nio.charset

unmappableForLength( ):

CoderResult

UnmodifiableClassException:

java.lang.instrument

unmodifiableCollection( ):

Collections

unmodifiableList( ):

Collections

unmodifiableMap( ):

Collections

unmodifiableSet( ):

Collections

unmodifiableSortedMap( ):

Collections

unmodifiableSortedSet( ):

Collections

UNNECESSARY:

RoundingMode

unpack( ):

Unpacker

Unpacker:

java.util.jar.Pack200

unpark( ):

LockSupport

unparsedEntityDecl( ):

DefaultHandler, DTDHandler, HandlerBase, XMLFilterImpl

unread( ):

PushbackInputStream, PushbackReader

UnrecoverableEntryException:

java.security

UnrecoverableKeyException:

java.security

UnresolvedAddressException:

java.nio.channels

UnresolvedPermission: ...

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