- HOW TO RUN A BLUEJ PROGRAM MAC OS X
- HOW TO RUN A BLUEJ PROGRAM UPDATE
- HOW TO RUN A BLUEJ PROGRAM CODE
- HOW TO RUN A BLUEJ PROGRAM ZIP
- HOW TO RUN A BLUEJ PROGRAM DOWNLOAD
Take note of the path as you will need it to run BlueJ later.Ĭhange into the directory where you installed BlueJ: cd It is usually best to installīlueJ somewhere under your home folder. (make sure it is correct!) and where you want BlueJ to be installed.
![how to run a bluej program how to run a bluej program](https://horstmann.com/bigj/help/bluej/bluej-3.png)
HOW TO RUN A BLUEJ PROGRAM DOWNLOAD
HOW TO RUN A BLUEJ PROGRAM UPDATE
Is required, and we recommend installing the latest JDK 8 update - you can download the Oracle JDKįrom the Oracle website.
![how to run a bluej program how to run a bluej program](http://java.meritcampus.com/core-java-topics/images/compilation-create-programs-directory.png)
The BlueJ installer will ask you for the path of the unzipped directories.
![how to run a bluej program how to run a bluej program](https://www.cs.utexas.edu/users/scottm/images/305j/BlueJP23.jpg)
HOW TO RUN A BLUEJ PROGRAM ZIP
Again, this is a zip which you should unzip locally. You also need OpenJFX 11 - download the SDK download for your operating system from Gluon. You can download the OpenJDK from the official site, which is a zip which you must unzip locally. For BlueJ 4.2.0 and later, OpenJDK 11 and OpenJFX 11 are required, which are only available for 64-bit operating systems.There are two possibilites depending on the version of BlueJ: The generic installer requires that a Java JDK be installed separately. Is generally preferable to use the "native" installer when available.
HOW TO RUN A BLUEJ PROGRAM MAC OS X
This installer can be used on most Unix-like operating systems as well as Mac OS X and Windows. I expect you to take some time to understand what's going on.These are the instructions for the generic BlueJ installer (the installer "for other operating systems"). You may not understand every line of it, but don't just copy and paste.
HOW TO RUN A BLUEJ PROGRAM CODE
Also, take some time to try to figure out what the code is doing. Then, modify the code to send the email to my address. To test, you may want to send yourself an email first to make sure that your mail is being sent correctly. For lab 1, make sure the output looks correct. Note: If you are using multiple classes in your program you will need to compile all of the files and then run the program by using the classname of the class that contains your main method. Do an "ls" (or "dir" if you are using windows) to verify the class file is there. If the compiler doesn't spit out any errors, it should have generated a ".class" file. Compile by typing javac filename where filename is the name of the file.Setting the path depends on a number of things. If you type "javac" and the command is not recognized, the compiler is not in your path. Make sure that the java compiler is in your PATH.Note: I am assuming that you are not using packages.
![how to run a bluej program how to run a bluej program](http://www.mathcs.emory.edu/~cheung/Courses/170/Syllabus/02/BlueJ/FIGS/0/bluej34.gif)
cd into the directory where your code has been saved.For your first lab you should save the code as "smtpClient.java". If you are writing a class named Test, your file MUST be named Test.java. Important: The name of the file must be the class name with a. Use this as an opportunity to learn more about Java! But, you should be able to understand enough to modify the necessary portions for the assignment. We will talk more about sockets in class. You may not be able to fully understand all of the code. But, remember that you have a couple of things to modify. For your first lab, copy and paste the code from the tutorial web page. Open up your favorite text editor (I like emacs) and write your code.For example, if you have a package named "networks.webserver", all files in that package MUST be in a directory named "webserver" that is in a directory named "networks". But, if you do use packages, you must create a directory tree that matches your package name. For lab 1, you don't need to worry about packages. This step is more important if you are using packages. Optional: Create a new directory where you will store the files for the program.Compiling and Running a Java Program Using the Command Line Compiling and Running a Java Program Using the Command Line