Java list files in directory

How to get all the names of the files in a folder in java?

List<String> results = new ArrayList<String>();


File[] files = new File("/path/to/the/directory").listFiles();
//If this pathname does not denote a directory, then listFiles() returns null. 

for (File file : files) {
    if (file.isFile()) {
        results.add(file.getName());
    }
}

Source: stackoverflow.com

Java list files in directory

File f = new File("D:/Programming");

// This filter will only include files ending with .py
FilenameFilter filter = new FilenameFilter() {
        @Override
        public boolean accept(File f, String name) {
            return name.endsWith(".py");
        }
    };

// This is how to apply the filter
String [] pathnames = f.list(filter);

-1

Source: stackabuse.com

Similar codes

2 votes111 views2 answers
Kotlin variable in string
Java
0 vote123 views1 answer
Java regex replace all characters before
Java
2 votes241 views1 answer
Spring application properties mysql jpa
Java Spring
0 vote121 views1 answer
Javafx choicebox get index
Java
2 votes153 views1 answer
Java load image
Java
1 vote115 views1 answer
Processing string to int
Java
12 votes131 views3 answers
HTTP FAILED: java.net.UnknownServiceException: CLEARTEXT communication to ztdev.co.za not permitted by network security policy
Java
1 vote159 views1 answer
Java.lang.nullpointerexception: cannot invoke "java.lang.charsequence.length()" because "this.text" is null
Java
0 vote156 views1 answer
Mostrar divisores java
Java
7 votes132 views3 answers
Throw and throws keyword in java
Java