public ShenYuBeforeEachSpecBuilder waiting(final @NotNull Waiting waiting) {
            this.waiting = waiting;
            return this;
        }
builder set waiting.
@param waiting waiting
@return ShenYuBeforeEachSpecBuilder
shenyu-e2e/shenyu-e2e-engine/src/main/java/org/apache/shenyu/e2e/engine/scenario/specification/ShenYuBeforeEachSpec.java