jodd-proxetta/src/main/java/jodd/proxetta/asm/ProxettaAsmUtil.java
public static void checkArgumentIndex(final MethodInfo methodInfo, final int argIndex) {
		if ((argIndex < 1) || (argIndex > methodInfo.getArgumentsCount())) {
			throw new ProxettaException("Invalid argument index: " + argIndex);
		}
	}
public static void checkArgumentIndex(final MethodInfo methodInfo, final int argIndex) {
		if ((argIndex < 1) || (argIndex > methodInfo.getArgumentsCount())) {
			throw new ProxettaException("Invalid argument index: " + argIndex);
		}
	}
Validates argument index.