Java Reference
In-Depth Information
Forexample,supposeIhaveathree-byteread-onlyfilenamed
x.dat
.WhenIspe-
cify
java FileDirectoryInfo x.dat
, I observe the following output:
About x.dat:
Can execute = true
Can read = true
Can write = true
Exists = true
Is directory = false
Is file = true
Is hidden = false
Last modified = Wed Aug 24 18:45:07 CDT 2011
Length = 3
Note
Java6added
long getFreeSpace()
,
long getTotalSpace()
,and
long getUsableSpace()
methods to
File
that return disk space information
aboutthe
partition
(aplatform-specificportionofstorageforafilesystem;forexample,
C:\) described by the
File
instance's pathname.
File
declaresfivemethodsthatreturnthenamesoffilesanddirectories locatedin
methods.
