Running a java program from command prompt with packages

Save your file as Person. In your text editor, create the Java program that will test the Person class. Be sure to save this file in the compile-packages-in-java folder. Type in the following Java statements: The import statement directs the compiler to resolve references to Person from the personpackage package.

Save your file as TestPersonInPackage. Open a command prompt and navigate to the compile-packages-in-java directory. Then type in the command to compile the Person source and hit Enter. Notice that you provided the path of the Java file. I know its hard to run, thats why i have provided article. I have provided screen shots with step by step description.

Just follow the same folder names and instructions. If you get any error then reply with full description. Regards, Jitendra Zaa. Hi Somasekharkote,It will need command line argument which will be converted as number and print the multiplication table.

Thank you for the good article, I was able to proceed further using this article, but I have getting this error PFA screenshot. Thank you for the reply Sir, but I did not understand what you mean by the above statement. Are you intending on going to my executable files folder and then using the classpath flag along with javac command? Thanks Ran on Ubuntu I did have to include all the directories to the source file.

Had been trying to do this for several hours until I read your post. Active 3 years, 5 months ago. Viewed k times. I have two simple classes, package One; import One. Inner; import java. A folder and subfolder is created. Add a comment. Active Oldest Votes. You'd run it as: java One. Jon Skeet Jon Skeet 1. The directory from which it must be done was really important.

I got that wrong earlier. I was under the false impression that only javas inbuilt packages must be in small. Is there a way to run it from the same directory? For example specifying a working directory via a command line option? I am searching a lot for this and everyone says "just go one dir up", but it's really annoying in some scenarios.

Oh, here it is: java -cp.. Python Turtle. Verbal Ability. Interview Questions. Company Questions. Artificial Intelligence. Cloud Computing. Data Science. Angular 7. Machine Learning. Data Structures. Operating System. Computer Network. Compiler Design. Computer Organization.