IO (Java Tool 1.20.2 API)

java.lang.Object
- org.osgl.util.IO

```
public class IO
extends Object
```
IO utilities

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`IO.BufferedImageReadStage`
`static class`	`IO.BufferedImageWriteStage`
`static class`	`IO.ByteBufferReadStage`
`static class`	`IO.CharSequenceReadStage`
`static class`	`IO.CharSequenceWriteStage` Implement a `IO.WriteStageBase` for source of `CharSequence`.
`static class`	`IO.F`
`static class`	`IO.FileReadStage`
`static class`	`IO.FileWriteStage`
`static interface`	`IO.InputStreamHandler` An `InputStreamHandler` provides logic to read an `InputStream` into specified `Type`.
`static class`	`IO.InputStreamReadStage`
`static class`	`IO.InputStreamWriteStage`
`static class`	`IO.ReaderReadStage`
`static class`	`IO.ReaderWriteStage`
`static class`	`IO.ReadStageBase<SOURCE,STAGE extends IO.ReadStageBase>`
`static class`	`IO.SObjectReadStage`
`static class`	`IO.SObjectWriteStage`
`static class`	`IO.UrlReadStage`
`static class`	`IO.UrlWriteStage`
`static class`	`IO.WriteStageBase<SOURCE,STAGE extends IO.WriteStageBase>` A stage class support fluent IO write operations.
`static class`	`IO.XMLDocumentWriteStage`

Constructor Summary

Constructors
Constructor and Description

IO()

Constructors
Constructor and Description
`IO()`

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static void`	`append(byte[] data, OutputStream os)` Write binary data to an output stream without closing the outputstream.
`static void`	`append(byte b, OutputStream outputStream)` Alias of `write(byte, OutputStream)`.
`static void`	`append(CharSequence content, Writer writer)` write content into a writer without closing the writer when finished.
`static void`	`append(char c, Writer writer)` Alias of `write(char, Writer)`
`static int`	`append(InputStream is, OutputStream os)` Copy content from input stream to output stream without closing the output stream.
`static ByteArrayOutputStream`	`baos()` Returns a byte array output stream
`static BufferedInputStream`	`buffered(InputStream is)`
`static BufferedOutputStream`	`buffered(OutputStream os)`
`static BufferedReader`	`buffered(Reader r)`
`static BufferedWriter`	`buffered(Writer w)`
`static String`	`checksum(byte[] ba)`
`static String`	`checksum(File file)` Returns checksum of a file.
`static String`	`checksum(InputStream is)` Returns checksum from an input stream.
`static File`	`child(File file, String fn)`
`static List<File>`	`children(File file)`
`static void`	`close(Closeable closeable)`
`static int`	`copy(InputStream is, OutputStream os)` Read from InputStream `is` and write to OutputStream `os`.
`static int`	`copy(InputStream is, OutputStream os, boolean closeOs)` Copy an stream to another one.
`static int`	`copy(Reader reader, Writer writer)` Copy from a `Reader` into a `Writer`.
`static int`	`copy(Reader reader, Writer writer, boolean closeWriter)` Copy from a `Reader` into a `Writer`.
`static void`	`copyDirectory(File source, File target)`
`static void`	`delete(File file)`
`static void`	`delete(File f, boolean deleteChildren)`
`static void`	`flush(Flushable flushable)`
`static void`	`flush(ImageInputStream flushable)`
`static void`	`flush(ObjectOutput oo)`
`static InputStream`	`inputStream()` Returns an empty input stream
`static InputStream`	`inputStream(byte[] ba)` Create an input stream from given byte array.
`static InputStream`	`inputStream(File file)` Returns a file input stream
`static InputStream`	`inputStream(String content)` Create an input stream from string content which will be encoded with UTF-8
`static InputStream`	`inputStream(URL url)` Create an input stream from a URL.
`static InputStream`	`is()` Deprecated.
`static InputStream`	`is(byte[] ba)` Deprecated.
`static InputStream`	`is(File file)` Deprecated.
`static InputStream`	`is(String content)` Deprecated.
`static InputStream`	`is(URL url)` Deprecated.
`static Properties`	`loadProperties(File file)` Load properties from a file
`static Properties`	`loadProperties(InputStream inputStream)` Load properties from an inputStream
`static Properties`	`loadProperties(Reader reader)` Load properties from an inputStream
`static Properties`	`loadProperties(String content)` Load properties from a string content
`static Properties`	`loadProperties(URL url)` Load properties from a URL
`static OutputStream`	`os()` Deprecated.
`static OutputStream`	`os(File file)` Deprecated.
`static OutputStream`	`outputStream(File file)` Returns a file output stream
`static File`	`parent(File file)`
`static IO.BufferedImageReadStage`	`read(BufferedImage image)`
`static IO.BufferedImageReadStage`	`read(BufferedImage image, String contentType)`
`static IO.InputStreamReadStage`	`read(byte[] bytes)`
`static IO.ByteBufferReadStage`	`read(ByteBuffer byteBuffer)`
`static IO.CharSequenceReadStage`	`read(CharSequence csq)`
`static IO.FileReadStage`	`read(File file)`
`static IO.InputStreamReadStage`	`read(InputStream inputStream)`
`static IO.SObjectReadStage`	`read(ISObject sobj)`
`static IO.ReaderReadStage`	`read(Reader reader)`
`static IO.UrlReadStage`	`read(URL url)`
`static byte[]`	`readContent(File file)` Read binary content of a file (warning does not use on large file !)
`static byte[]`	`readContent(InputStream is)`
`static String`	`readContentAsString(File file)` Read file content to a String (always use utf-8)
`static String`	`readContentAsString(File file, String encoding)` Read file content to a String
`static String`	`readContentAsString(InputStream is)`
`static String`	`readContentAsString(InputStream is, String encoding)`
`static String`	`readContentAsString(URL url)` Read file content to a String (always use utf-8)
`static String`	`readContentAsString(URL url, String encoding)` Read file content to a String
`static Reader`	`reader()` Returns an empty reader
`static Reader`	`reader(byte[] ba)`
`static Reader`	`reader(File file)` Returns a file reader
`static Reader`	`reader(InputStream is)`
`static Reader`	`reader(String content)` Returns a string reader from a content specified
`static Reader`	`reader(URL url)`
`static List<String>`	`readLines(File file)`
`static List<String>`	`readLines(File file, int limit)`
`static List<String>`	`readLines(File file, String encoding)`
`static List<String>`	`readLines(File file, String encoding, int limit)`
`static List<String>`	`readLines(InputStream inputStream)`
`static List<String>`	`readLines(InputStream inputStream, int limit)`
`static List<String>`	`readLines(InputStream is, String encoding)`
`static List<String>`	`readLines(InputStream is, String encoding, int limit)`
`static List<String>`	`readLines(Reader input)`
`static List<String>`	`readLines(Reader input, int limit)`
`static List<String>`	`readLines(URL url)`
`static List<String>`	`readLines(URL url, int limit)`
`static List<String>`	`readLines(URL url, String encode)`
`static List<String>`	`readLines(URL url, String encode, int limit)`
`static void`	`registerInputStreamHandler(MimeType.Trait trait, IO.InputStreamHandler handler)` Register an `IO.InputStreamHandler` with all `mime types` by `MimeType.Trait`.
`static void`	`registerInputStreamHandler(MimeType type, IO.InputStreamHandler handler)` Associate an `IO.InputStreamHandler` with a specific `MimeType`
`static File`	`tmpFile()`
`static File`	`tmpFile(String prefix, String suffix)`
`static File`	`tmpFile(String prefix, String suffix, File dir)`
`static IO.BufferedImageWriteStage`	`write(BufferedImage img)`
`static IO.BufferedImageWriteStage`	`write(BufferedImage img, String contentType)`
`static IO.InputStreamWriteStage`	`write(byte[] bytes)`
`static void`	`write(byte[] data, File file)` Write binary data to a file
`static void`	`write(byte[] data, OutputStream os)` Write binary data to an outputstream and then close the outputstream
`static void`	`write(byte[] data, OutputStream os, boolean closeSink)` Write binary data to an outputstream.
`static IO.InputStreamWriteStage`	`write(ByteBuffer byteBuffer)`
`static void`	`write(byte b, OutputStream os)` Write a byte into outputstream.
`static IO.CharSequenceWriteStage`	`write(char[] chars)`
`static IO.CharSequenceWriteStage`	`write(CharSequence csq)`
`static void`	`write(CharSequence content, File file)` Write string content to a file with UTF-8 encoding.
`static void`	`write(CharSequence content, File file, String encoding)` Write String content to a file with encoding specified
`static void`	`write(CharSequence content, Writer writer)` Write content into a writer and close the writer.
`static void`	`write(CharSequence content, Writer writer, boolean closeOs)` Write content into a writer.
`static void`	`write(char c, Writer writer)` Write a character to a `Writer`.
`static IO.XMLDocumentWriteStage`	`write(Document document)`
`static IO.FileWriteStage`	`write(File file)`
`static IO.InputStreamWriteStage`	`write(InputStream inputStream)`
`static int`	`write(InputStream is, File f)` Read from inputstream and write into file.
`static int`	`write(InputStream is, OutputStream os)` Alias of `copy(java.io.InputStream, java.io.OutputStream)`
`static int`	`write(InputStream is, OutputStream os, boolean closeSink)` Alias of `copy(InputStream, OutputStream, boolean)`
`static IO.SObjectWriteStage`	`write(ISObject sobj)`
`static IO.ReaderWriteStage`	`write(Reader reader)`
`static int`	`write(Reader reader, Writer writer)` Alias of `copy(Reader, Writer)`
`static int`	`write(Reader reader, Writer writer, boolean closeWriter)` Alias of `copy(Reader, Writer, boolean)`
`static IO.UrlWriteStage`	`write(URL url)`
`static void`	`writeContent(CharSequence content, File file)` Deprecated.
`static void`	`writeContent(CharSequence content, File file, String encoding)` Deprecated.
`static void`	`writeContent(CharSequence content, Writer writer)` Deprecated.
`static Writer`	`writer()` Returns a string writer
`static Writer`	`writer(File file)` Returns a file writer
`static File`	`zip(File... files)` Zip a list of files into a single file.
`static ISObject`	`zip(ISObject... objects)` Zip a list of sobject into a single sobject.
`static void`	`zipInto(File target, File... files)` Zip a list of files into specified target file.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- IO
```
public IO()
```

Method Detail

registerInputStreamHandler

public static void registerInputStreamHandler(MimeType type,
                                              IO.InputStreamHandler handler)

Associate an IO.InputStreamHandler with a specific MimeType

Parameters:: type - The mimetype the handler listen to; handler - the handler

registerInputStreamHandler

public static void registerInputStreamHandler(MimeType.Trait trait,
                                              IO.InputStreamHandler handler)

Parameters:: trait - the trait of mimetype; handler - the input stream handler

write

public static IO.CharSequenceWriteStage write(CharSequence csq)

write

public static IO.ReaderWriteStage write(Reader reader)

write

public static IO.InputStreamWriteStage write(InputStream inputStream)

write

public static IO.InputStreamWriteStage write(byte[] bytes)

write

public static IO.FileWriteStage write(File file)

write

public static IO.UrlWriteStage write(URL url)

write

public static IO.BufferedImageWriteStage write(BufferedImage img)

write

public static IO.BufferedImageWriteStage write(BufferedImage img,
                                               String contentType)

write

public static IO.XMLDocumentWriteStage write(Document document)

write

public static IO.InputStreamWriteStage write(ByteBuffer byteBuffer)

write

public static IO.SObjectWriteStage write(ISObject sobj)

read

public static IO.CharSequenceReadStage read(CharSequence csq)

write

public static IO.CharSequenceWriteStage write(char[] chars)

read

public static IO.ReaderReadStage read(Reader reader)

read

public static IO.InputStreamReadStage read(InputStream inputStream)

read

public static IO.SObjectReadStage read(ISObject sobj)

read

public static IO.InputStreamReadStage read(byte[] bytes)

read

public static IO.ByteBufferReadStage read(ByteBuffer byteBuffer)

read

public static IO.UrlReadStage read(URL url)

read

public static IO.FileReadStage read(File file)

read

public static IO.BufferedImageReadStage read(BufferedImage image)

read

public static IO.BufferedImageReadStage read(BufferedImage image,
                                             String contentType)

close

public static void close(Closeable closeable)

flush

public static void flush(Flushable flushable)

flush

public static void flush(ObjectOutput oo)

flush

public static void flush(ImageInputStream flushable)

child

public static File child(File file,
                         String fn)

children

public static List<File> children(File file)

parent
```
public static File parent(File file)
```

tmpFile
```
public static File tmpFile()
```

tmpFile

public static File tmpFile(String prefix,
                           String suffix)

tmpFile

public static File tmpFile(String prefix,
                           String suffix,
                           File dir)

os
```
@Deprecated
public static OutputStream os()
```
Deprecated.

Returns a byte array output stream.

This method is deprecated. Please use baos() instead

Returns:

an output stream

baos
```
public static ByteArrayOutputStream baos()
```
Returns a byte array output stream

Returns:

an output stream

outputStream
```
public static OutputStream outputStream(File file)
```
Returns a file output stream

Parameters:

file - the file to which the returned output stream can be used to write to

Returns:

an output stream that can be used to write to file specified

os
```
@Deprecated
public static OutputStream os(File file)
```
Deprecated.

Returns a file output stream.

Use outputStream(File) to replace this method.

Parameters:

file - the file to which the returned output stream can be used to write to

Returns:

an output stream that can be used to write to file specified

writer
```
public static Writer writer()
```
Returns a string writer

Returns:

an writer that write to string

writer
```
public static Writer writer(File file)
```
Returns a file writer

Parameters:

file - the file to be written

Returns:

a writer

inputStream
```
public static InputStream inputStream()
```
Returns an empty input stream

Returns:

an empty input stream

is
```
@Deprecated
public static InputStream is()
```
Deprecated.

Returns an empty input stream.

Use inputStream() to replace this method.

Returns:

an empty input stream

inputStream
```
public static InputStream inputStream(File file)
```
Returns a file input stream

Parameters:

file - the file to be read

Returns:

inputstream that read the file

is
```
@Deprecated
public static InputStream is(File file)
```
Deprecated.

Returns a file input stream.

Use inputStream(File) to replace this method

Parameters:

file - the file to be read

Returns:

inputstream that read the file

inputStream
```
public static InputStream inputStream(byte[] ba)
```
Create an input stream from given byte array.

Parameters:

ba - the byte array

Returns:

an input stream

is
```
@Deprecated
public static InputStream is(byte[] ba)
```
Deprecated.

Use inputStream(byte[]) to replace this method

Parameters:

ba -

Returns:

inputStream
```
public static InputStream inputStream(String content)
```
Create an input stream from string content which will be encoded with UTF-8

Parameters:

content - the string content

Returns:

an new inputstream

is
```
@Deprecated
public static InputStream is(String content)
```
Deprecated.

Returns an input stream from a string which will be encoded with CharSet.defaultCharset().

use inputStream(String) to replace this method.

Parameters:

content - the content to be read

Returns:

input stream instance that read the content

inputStream
```
public static InputStream inputStream(URL url)
```
Create an input stream from a URL.

Parameters:

url - the URL.

Returns:

the new inputstream.

is

@Deprecated
public static InputStream is(URL url)

Deprecated.

Use inputStream(URL) to replace this method.

reader
```
public static Reader reader()
```
Returns an empty reader

Returns:

a reader that reads empty string ""

reader
```
public static Reader reader(File file)
```
Returns a file reader

Parameters:

file - the file to be read

Returns:

a reader that reads the file specified

reader

public static Reader reader(byte[] ba)

reader

public static Reader reader(InputStream is)

reader
```
public static Reader reader(URL url)
```

reader
```
public static Reader reader(String content)
```
Returns a string reader from a content specified

Parameters:

content - the content to be read

Returns:

a string reader instance

buffered

public static BufferedOutputStream buffered(OutputStream os)

buffered

public static BufferedInputStream buffered(InputStream is)

buffered

public static BufferedWriter buffered(Writer w)

buffered

public static BufferedReader buffered(Reader r)

checksum
```
public static String checksum(File file)
```
Returns checksum of a file.

Parameters:

file - the file

Returns:

the checksum of the file

checksum
```
public static String checksum(InputStream is)
```
Returns checksum from an input stream.

Parameters:

is - the inputstream

Returns:

the checksum of the content from the inputstream

checksum

public static String checksum(byte[] ba)

delete
```
public static void delete(File file)
```

delete

public static void delete(File f,
                          boolean deleteChildren)

loadProperties
```
public static Properties loadProperties(URL url)
```
Load properties from a URL

Parameters:

url - the URL of the properties file

Returns:

the properties contains the content of the URL or an empty properties if the URL is invalid or null

loadProperties
```
public static Properties loadProperties(File file)
```
Load properties from a file

Parameters:

file - the properties file

Returns:

the properties loaded from the file specified

loadProperties
```
public static Properties loadProperties(InputStream inputStream)
```
Load properties from an inputStream

Parameters:

inputStream - the input stream to property source

Returns:

the properties loaded from the input stream specified

loadProperties
```
public static Properties loadProperties(Reader reader)
```
Load properties from an inputStream

Parameters:

reader - the reader to property source

Returns:

the properties loaded from the reader specified

loadProperties
```
public static Properties loadProperties(String content)
```
Load properties from a string content

Parameters:

content - the content of a properties file

Returns:

the properties loaded

readContent
```
public static byte[] readContent(File file)
```
Read binary content of a file (warning does not use on large file !)

Parameters:

file - The file te read

Returns:

The binary data

readContent

public static byte[] readContent(InputStream is)

readContentAsString
```
public static String readContentAsString(File file)
```
Read file content to a String (always use utf-8)

Parameters:

file - The file to read

Returns:

The String content

readContentAsString
```
public static String readContentAsString(URL url,
                                         String encoding)
```
Read file content to a String

Parameters:

url - The url resource to read

encoding - encoding used to read the file into string content

Returns:

The String content

readContentAsString
```
public static String readContentAsString(URL url)
```
Read file content to a String (always use utf-8)

Parameters:

url - the url resource to read

Returns:

The String content

readContentAsString
```
public static String readContentAsString(File file,
                                         String encoding)
```
Read file content to a String

Parameters:

file - The file to read

encoding - encoding used to read the file into string content

Returns:

The String content

readContentAsString

public static String readContentAsString(InputStream is)

readContentAsString

public static String readContentAsString(InputStream is,
                                         String encoding)

readLines

public static List<String> readLines(File file)

readLines

public static List<String> readLines(File file,
                                     int limit)

readLines

public static List<String> readLines(File file,
                                     String encoding)

readLines

public static List<String> readLines(File file,
                                     String encoding,
                                     int limit)

readLines

public static List<String> readLines(InputStream is,
                                     String encoding)

readLines

public static List<String> readLines(InputStream is,
                                     String encoding,
                                     int limit)

readLines

public static List<String> readLines(InputStream inputStream)

readLines

public static List<String> readLines(InputStream inputStream,
                                     int limit)

readLines

public static List<String> readLines(Reader input)

readLines

public static List<String> readLines(Reader input,
                                     int limit)

readLines

public static List<String> readLines(URL url)

readLines

public static List<String> readLines(URL url,
                                     int limit)

readLines

public static List<String> readLines(URL url,
                                     String encode)

readLines

public static List<String> readLines(URL url,
                                     String encode,
                                     int limit)

writeContent
```
@Deprecated
public static void writeContent(CharSequence content,
                                            File file)
```
Deprecated.

Write String content to a file (always use utf-8).

This method is deprecated. Please use write(CharSequence, File) instead

Parameters:

content - The content to write

file - The file to write

writeContent

@Deprecated
public static void writeContent(CharSequence content,
                                            File file,
                                            String encoding)

Deprecated.

Write string content to a file with encoding specified.

This is deprecated. Please use write(CharSequence, File, String) instead

writeContent

@Deprecated
public static void writeContent(CharSequence content,
                                            Writer writer)

Deprecated.

Write content into a writer.

This method is deprecated. Please use write(CharSequence, Writer) instead.

write
```
public static void write(CharSequence content,
                         File file)
```
Write string content to a file with UTF-8 encoding.

Parameters:

content - the content to be written to the file

file - the file to which the content be written to

write

public static void write(CharSequence content,
                         File file,
                         String encoding)

Write String content to a file with encoding specified

Parameters:: content - The content to write; file - The file to write; encoding - encoding used to write the content to file

write
```
public static void write(char c,
                         Writer writer)
```
Write a character to a Writer.

The writer is leave open after the character after writing.

Parameters:

c - the character to be written

writer - the writer to which the character is written

append

public static void append(char c,
                          Writer writer)

Alias of write(char, Writer)

append
```
public static void append(CharSequence content,
                          Writer writer)
```
write content into a writer without closing the writer when finished.

Parameters:

content - the content to be written to the writer

writer - to where the content be written

write
```
public static void write(CharSequence content,
                         Writer writer)
```
Write content into a writer and close the writer.

Parameters:

content - the content to be written to the writer

writer - to where the content be written

write

public static void write(CharSequence content,
                         Writer writer,
                         boolean closeOs)

Write content into a writer.

Parameters:: content - the content to be written to the writer; writer - to where the content be written

append
```
public static int append(InputStream is,
                         OutputStream os)
```
Copy content from input stream to output stream without closing the output stream.

The input stream is closed anyway.

Parameters:

is - input stream

os - output stream

Returns:

number of bytes appended

copy
```
public static int copy(InputStream is,
                       OutputStream os)
```
Read from InputStream is and write to OutputStream os.

After writing both input stream and output stream are closed.

Parameters:

is - The input stream

os - The output stream

Returns:

the number of bytes copied

write

public static int write(InputStream is,
                        OutputStream os)

Alias of copy(java.io.InputStream, java.io.OutputStream)

copy
```
public static int copy(InputStream is,
                       OutputStream os,
                       boolean closeOs)
```
Copy an stream to another one. It close the input stream anyway.

If the param closeOs is true then close the output stream.

Parameters:

is - input stream

os - output stream

closeOs - specify whether it shall close output stream after operation

Returns:

number of bytes copied

write

public static int write(InputStream is,
                        OutputStream os,
                        boolean closeSink)

Alias of copy(InputStream, OutputStream, boolean)

write
```
public static int write(InputStream is,
                        File f)
```
Read from inputstream and write into file.

Parameters:

is - the inputstream

f - the file

Returns:

the number of bytes written to the file

copy
```
public static int copy(Reader reader,
                       Writer writer)
```
Copy from a Reader into a Writer.

Both reader and writer are closed.

Parameters:

reader - A reader - the source

writer - a writer - the target

Returns:

the number of chars copied

copy
```
public static int copy(Reader reader,
                       Writer writer,
                       boolean closeWriter)
```
Copy from a Reader into a Writer.

Parameters:

reader - A reader - the source

writer - a writer - the target

closeWriter - indicate if it shall close the writer after operation

Returns:

the number of chars copied

write
```
public static void write(byte b,
                         OutputStream os)
```
Write a byte into outputstream.

The outputstream is not closed after written.

Parameters:

b - the byte to be written

os - the output stream into which the byte is written

append

public static void append(byte b,
                          OutputStream outputStream)

Alias of write(byte, OutputStream).

write

public static void write(byte[] data,
                         File file)

Write binary data to a file

Parameters:: data - The binary data to write; file - The file to write

write
```
public static void write(byte[] data,
                         OutputStream os)
```
Write binary data to an outputstream and then close the outputstream

Parameters:

data - the binary data to write

os - the output stream

append
```
public static void append(byte[] data,
                          OutputStream os)
```
Write binary data to an output stream without closing the outputstream.

Parameters:

data - the binary data to be written.

os - the output stream to which the binary data is written

write
```
public static void write(byte[] data,
                         OutputStream os,
                         boolean closeSink)
```
Write binary data to an outputstream.

Parameters:

data - the binary data to write

os - the output stream

closeSink - if true then close the output stream once finished writing

write

public static int write(Reader reader,
                        Writer writer)

Alias of copy(Reader, Writer)

write

public static int write(Reader reader,
                        Writer writer,
                        boolean closeWriter)

Alias of copy(Reader, Writer, boolean)

copyDirectory

public static void copyDirectory(File source,
                                 File target)

zip
```
public static ISObject zip(ISObject... objects)
```
Zip a list of sobject into a single sobject.

Parameters:

objects - the sobjects to be zipped.

Returns:

an sobject that is a zip package of objects.

zip
```
public static File zip(File... files)
```
Zip a list of files into a single file. The name of the zip file is randomly picked up in the temp dir.

Parameters:

files - the files to be zipped.

Returns:

a file that is a zip package of the files

zipInto
```
public static void zipInto(File target,
                           File... files)
```
Zip a list of files into specified target file.

Parameters:

target - the target file as the zip package

files - the files to be zipped.

Class IO

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

IO

Method Detail

registerInputStreamHandler

registerInputStreamHandler

write

write

write

write

write

write

write

write

write

write

write

read

write

read

read

read

read

read

read

read

read

read

close

flush

flush

flush

child

children

parent

tmpFile

tmpFile

tmpFile

os

baos

outputStream

os

writer

writer

inputStream

is

inputStream

is

inputStream

is

inputStream

is

inputStream

is

reader

reader

reader

reader

reader

reader

buffered

buffered

buffered

buffered

checksum

checksum

checksum

delete

delete

loadProperties

loadProperties

loadProperties

loadProperties

loadProperties

readContent

readContent