How to solve module info in jdk9 / java-9 Java compilation error

I tried to run under code using jdk-9, but I encountered a problem compiling with the command

command

javac -d mods .\module-info.java com\nirav\modi\Test.java

error

.\module-info.java:1: error: class,interface,or enum expected
module module1 { }
^
1 error

module-info. java

module module1 { 

}

Test. java

package com.nirav.modi;

class Test {

    public static void main(String args[]){

        System.out.println("Hello Modular...");

    }

}

The package structure is as follows

module1\module-info.java
module1\com\nirav\modi\Test.java

JDK version

java version "9-ea"
Java(TM) SE Runtime Environment (build 9-ea+153)
Java HotSpot(TM) 64-Bit Server VM (build 9-ea+153,mixed mode)

Solution

According to jigsaw issues list, module names cannot end with numbers The purpose is to prevent the author from encoding the version number in the module name