java run a file code example
Example 1: cmd java compile
javac MyFisrtProgam.java // enter to compile
java MyfirstProgram // run program
Example 2: java create file
File filename = new File(filepath)
Example 3: java run project from command line
// Assuming that you have an executable jar
java -jar myJavaProject.jar
// Assuming that you have packaged jar
java -jar target/myJavaProject.jar
Example 4: how to run a java file in terminal
javac FirstJavaProgram.java