public class IoUtils extends Object
Constructor and Description |
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IoUtils() |
Modifier and Type | Method and Description |
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static void |
copyFile(File sourceFile,
File destFile) |
static int |
findPort() |
static Map<String,byte[]> |
indexZipFile(File jarFile) |
static byte[] |
readBytesFromInputStream(InputStream input) |
static byte[] |
readBytesFromZipEntry(File file,
ZipEntry entry) |
static String |
readFileAsString(File file) |
static List<String> |
recursiveListFile(File folder) |
static List<String> |
recursiveListFile(File folder,
String prefix,
Predicate<? super File> filter) |
static boolean |
validPort(int port) |
public static int findPort()
public static boolean validPort(int port)
public static List<String> recursiveListFile(File folder, String prefix, Predicate<? super File> filter)
public static byte[] readBytesFromInputStream(InputStream input) throws IOException
IOException
public static byte[] readBytesFromZipEntry(File file, ZipEntry entry) throws IOException
IOException
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