If you open another command prompt the java command will not work. This command is valid for the command prompt it has been set. %classpath% is to keep what ever is already present in the classpath Now provide the required classpath followed by a semi colon( ) This post will talk about the different settings on how to set classpath in different ways. class file at one place, it is extremely required for JVM to know where the.
But when our project becomes larger, it is required to create some folder structure and place all the necessary. class file is placed under …./java/bin/ folder. class file, performs certain checks and executes the same. The compiler upon invoked by the command javac creates a. In java, the source file is written in normal text and saved with the. It would have been great if we could create our own folder structure place required source code and. To run them you need to bring them into the bin folder. Even if you have created and archived the source and. Without the classpath settings, one can run Java programs from the bin folder.īut after the number of coding codes, the bin folder looks very unorganized. It is only required when you try to run java programs from other than the bin folder. Once you download and install java these settings are not immediately required. Introduction to How To Set Classpath in Java
