Listing specific file name in java

Question

I want to list and print them out my src folder. But program is listing all files like .bin .classpat .project. I want to list and print only .ncat extension files. How can i do that ?

File f = null;
String[] paths;
try{      
    f = new File("C:/Users/BURAK NUR???EK/workspace/cs 222");
    paths = f.list();
    for(String path:paths){
        System.out.println(path);
    }
}catch(Exception e){
    e.printStackTrace();
}

Answer 1

You can define a FileNameFilter :

String[] list = dir.list(new FilenameFilter() {
    @Override
    public boolean accept(File file, String name) {
        return name.endsWith("suffix");
    }
});