It returns an array of strings containing names of all the files and directories in the current directory. It sets the file permission to only read operations Returns true if and only if the operation succeeded false otherwise. And returns true if and only if the operation succeeded false otherwise. It sets the last-modified time of the file or directory. And returns true if and only if the renaming succeeded false otherwise. It returns true if and only if the directory was created, along with all necessary parent directories false otherwise. It returns true if and only if the directory was created false otherwise. It sends a requests that the file or directory needs be deleted when the virtual machine terminates. And returns true if and only if the file or directory is successfully deleted false otherwise. It returns true if the named file does not exist and was successfully created false if the named file already exists. It returns the time that specifies the file was last modified. It returns the length of the current file. It returns true if and only if the file specified exists and the application is allowed to write to the file false otherwise. It returns true if and only if the file specified exists and can be read by the application false otherwise. It returns true if the current file or directory exist otherwise returns false. It returns true, if the current file is a file otherwise returns false. It returns true, if the current file is a directory otherwise returns false.
It returns true if the current file is absolute, false otherwise. It returns the current file or directory path from the root. It returns the path of the current file's parent or null if it does not exist.
It returns the pathname of the pathname's parent, or null if the pathname does not name a parent directory. It returns the name of the file or directory that referenced by the current File object.
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