Example usage for java.nio.file FileStore getUnallocatedSpace

Introduction

In this page you can find the example usage for java.nio.file FileStore getUnallocatedSpace.

Prototype

public abstract long getUnallocatedSpace() throws IOException;

Source Link

Document

Returns the number of unallocated bytes in the file store.

Usage

From source file:Main.java

public static void main(String[] args) throws IOException {
    FileSystem fileSystem = FileSystems.getDefault();

    for (FileStore store : fileSystem.getFileStores()) {
        long total = store.getUnallocatedSpace() / 1024;
        System.out.println(total);
    }// w  w w  .j  ava 2  s .  com
}

---

From source file:Test.java

public static void main(String[] args) throws Exception {
    FileSystem fileSystem = FileSystems.getDefault();

    for (FileStore fileStore : fileSystem.getFileStores()) {
        long totalSpace = fileStore.getTotalSpace() / kiloByte;
        long usedSpace = (fileStore.getTotalSpace() - fileStore.getUnallocatedSpace()) / kiloByte;
        long usableSpace = fileStore.getUsableSpace() / kiloByte;
        String name = fileStore.name();
        String type = fileStore.type();
        boolean readOnly = fileStore.isReadOnly();
    }/*from w  w  w  . j  av a  2s .c  o m*/
}

---

From source file:Main.java

public static void printDetails(FileStore store) {
    try {//from w w w  . j  av a2 s  .  c o  m
        String desc = store.toString();
        String type = store.type();
        long totalSpace = store.getTotalSpace();
        long unallocatedSpace = store.getUnallocatedSpace();
        long availableSpace = store.getUsableSpace();
        System.out.println(desc + ", Total: " + totalSpace + ",  Unallocated: " + unallocatedSpace
                + ",  Available: " + availableSpace);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---