app.Copyright = "MinIO, Inc."
	app.Usage = "xl.meta to JSON"
	app.HideVersion = true
	app.CustomAppHelpTemplate = `NAME:
  {{.Name}} - {{.Usage}}

USAGE:
  {{.Name}} {{if .VisibleFlags}}[FLAGS]{{end}} METAFILES...

Multiple files can be added. Files ending in '.zip' will be searched
for 'xl.meta' files. Wildcards are accepted: 'testdir/*.txt' will compress
all files in testdir ending with '.txt', directories can be wildcards

public static void cleanDirectory(java.io.File) throws java.io.IOException; public static long sizeOfDirectory(String); public static long sizeOfDirectory(java.io.File); public static java.util.List getFiles(java.io.File, String, String) throws java.io.IOException; public static java.util.List getFiles(java.io.File, String, String, boolean) throws java.io.IOException; public static java.util.List getFileNames(java.io.File, String, String, boolean) throws java.io.IOException; public static java.util.List...