com.github.sebhoss.common.annotation

Class Nullsafe

java.lang.Object

com.github.sebhoss.common.annotation.Nullsafe

public final class Nullsafe
extends Object

Utility classes which helps working with legacy (nullable) APIs.

Constructor Summary

Constructors

Constructor and Description
Nullsafe()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> T	nullsafe(T reference)

Methods inherited from class java.lang.Object

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

Constructor Detail

Nullsafe

public Nullsafe()

Method Detail

nullsafe

public static <T> T nullsafe(@Nullable
             T reference)

Parameters:

reference - A possible null reference.

Returns:

Either the reference itself, or an NullPointerException, in case the reference was null.