io.apptik.widget

Class Util

java.lang.Object

io.apptik.widget.Util

public class Util
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static <T> T	requireNonNull(T o) Returns o if non-null, or throws NullPointerException.
static <T> T	requireNonNull(T o, java.lang.String message) Returns o if non-null, or throws NullPointerException with the given detail message.

Methods inherited from class java.lang.Object

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

Method Detail

requireNonNull

public static <T> T requireNonNull(T o)

Returns o if non-null, or throws NullPointerException.

requireNonNull

public static <T> T requireNonNull(T o,
                                   java.lang.String message)

Returns o if non-null, or throws NullPointerException with the given detail message.