public final class HandlerPreconditions extends Object
| Modifier and Type | Method and Description |
|---|---|
static void |
requireEmpty(Collection<?> coll,
String message) |
static void |
requireNotEmpty(Collection<?> coll,
String message) |
static void |
requirePlural(Collection<?> coll,
String message) |
static void |
requireSingular(Collection<?> coll,
String message) |
public static void requireNotEmpty(Collection<?> coll, String message) throws ProtocolException
ProtocolExceptionpublic static void requireEmpty(Collection<?> coll, String message) throws ProtocolException
ProtocolExceptionpublic static void requireSingular(Collection<?> coll, String message) throws ProtocolException
ProtocolExceptionpublic static void requirePlural(Collection<?> coll, String message) throws ProtocolException
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