
public final class Preconditions

Convenience class for checking argument conditions.

Modifier and Type	Method	Description
`static <T> T`	`checkNotNull(@Nullable() T o)`
`static void`	`assertNull(@Nullable() Object object, @NonNull() String message)`
`static void`	`assertNonNull(@Nullable() Object object, @NonNull() String message)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

@NonNull() static <T> T checkNotNull(@Nullable() T o)

 static void assertNull(@Nullable() Object object, @NonNull() String message)

 static void assertNonNull(@Nullable() Object object, @NonNull() String message)

Class Preconditions