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

Method Summary

Methods inherited from class java.lang.Object

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