picocli.codegen.util

Class Assert

java.lang.Object

picocli.codegen.util.Assert

public final class Assert
extends java.lang.Object

Utility class providing some defensive coding convenience methods.

Method Summary

Modifier and Type	Method and Description
static boolean	equals(java.lang.Object obj1, java.lang.Object obj2)
static int	hashCode(boolean bool)
static int	hashCode(java.lang.Object obj)
static <T> T	notNull(T object, java.lang.String description) Throws a NullPointerException if the specified object is null.

Methods inherited from class java.lang.Object

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

Method Detail

notNull

public static <T> T notNull(T object,
                            java.lang.String description)

Throws a NullPointerException if the specified object is null.

Type Parameters:

T - type of the object to check

Parameters:

object - the object to verify

description - error message

Returns:

the verified object

equals

public static boolean equals(java.lang.Object obj1,
                             java.lang.Object obj2)

hashCode

public static int hashCode(java.lang.Object obj)

hashCode

public static int hashCode(boolean bool)