8ee20776_es_for_Java_19_0_SNAPSHOT_API__Methods_Modifier_and_Type
[Method and Description] checkState(boolean expression) Ensures the truth of an expression involving the state of the calling instance, but not involving any parameters to the calling method. [Modifier and Type] 
static void
s t a t i c v o i d
s t a t i c i n t
s t a t i c T
Preconditions (Guava: Google Core Libraries for Java 19.0-SNAPSHOT API)
Modifier and Type