Package com.rollbar.notifier.util

Class ObjectsUtils

java.lang.Object

com.rollbar.notifier.util.ObjectsUtils

public class ObjectsUtils
extends Object

Helper class that provides Java 7 features.

Constructor Summary

Constructors

Constructor	Description
ObjectsUtils()

Method Summary

Modifier and Type	Method	Description
static void	close(Closeable closeable)	Closes stream if possible.
static boolean	equals(Object object1, Object object2)
static int	hash(Object... objects)
static <T> T	requireNonNull(T object, String errorMessage)	Checks that the specified object reference is not null.

Methods inherited from class java.lang.Object

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

Constructor Details

ObjectsUtils

public ObjectsUtils()

Method Details

equals

public static boolean equals(Object object1,
 Object object2)

hash

public static int hash(Object... objects)

requireNonNull

public static <T> T requireNonNull(T object,
 String errorMessage)

Checks that the specified object reference is not null.

Type Parameters:

T - the type of the reference

Parameters:

object - the object reference to check for nullity

errorMessage - detail message to be used in the event that a NullPointerException is thrown

Returns:

object if not null

close

public static void close(Closeable closeable)

Closes stream if possible.

Parameters:

closeable - the closable implementation to close