```
public final class Assert
extends Object
```
Utility class providing some defensive coding convenience methods.

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

public static boolean equals(Object obj1,
                             Object obj2)

public static int hashCode(Object obj)

public static int hashCode(boolean bool)

Class Assert