Package com.landawn.abacus.util

Class u

java.lang.Object

com.landawn.abacus.util.u

public class u
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	u.Nullable<T>	The Class Nullable.
static final class	u.Optional<T>	The Class Optional.
static final class	u.OptionalBoolean	The Class OptionalBoolean.
static final class	u.OptionalByte	The Class OptionalByte.
static final class	u.OptionalChar	The Class OptionalChar.
static final class	u.OptionalDouble	The Class OptionalDouble.
static final class	u.OptionalFloat	The Class OptionalFloat.
static final class	u.OptionalInt	The Class OptionalInt.
static final class	u.OptionalLong	The Class OptionalLong.
static final class	u.OptionalShort	The Class OptionalShort.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait