Question

When my program starts to run, how do I list available java source file names ? For example, I have a few dozen source files named “My_App_*.java” in my src directory, after I start my app, how can I call Java to list source files start with “My_App_” dynamically ?

Frank

Answer 1

If you know where the source directory is:

File srcFolder = new File("./src");
String[] files = srcFolder.list();
for(String file : files){
    if(file.startsWith("My_App_")){
        System.out.println(file);
    }
}