private static boolean checkNonGreedyDecision(LexerATNConfig source, ATNState target) {
		return source.passedThroughNonGreedyDecision
			|| target instanceof DecisionState && ((DecisionState)target).nonGreedy;
	}
Gets the {@link LexerActionExecutor} capable of executing the embedded
action(s) for the current configuration.
runtime/Java/src/org/antlr/v4/runtime/atn/LexerATNConfig.java