Creating a Manifest for a JAR File

      

import java.io.ByteArrayInputStream;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.jar.Manifest;

public class Main {
  public static void main(String[] argv) throws Exception {
    // Create a manifest from a file
    InputStream fis = new FileInputStream("manifestfile");
    Manifest manifest = new Manifest(fis);

    // Construct a string version of a manifest
    StringBuffer sbuf = new StringBuffer();
    sbuf.append("Manifest-Version: 1.0\n");
    sbuf.append("\n");
    sbuf.append("Name: javax/swing/JScrollPane.class\n");
    sbuf.append("Java-Bean: True\n");

    // Convert the string to a input stream
    InputStream is = new ByteArrayInputStream(sbuf.toString().getBytes("UTF-8"));

    // Create the manifest
    manifest = new Manifest(is);
  }
}

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1.	Creating an input or output stream on a ByteBuffer
2.	Convert InputStream to String
3.	An limited-data-size input stream
4.	An input stream which reads sequentially from multiple sources
5.	Combined InputStream
6.	Size Limit InputStream
7.	Minimal InputStream subclass to fetch bytes form a String
8.	Read and return the entire contents of the supplied InputStream. This method always closes the stream when finished reading.
9.	Compare two InputStream
10.	Read and return the entire contents of the supplied InputStream.
11.	Deserializes an object from an input stream.
12.	Reads at most certain bytes from input stream and returns them as a byte array.
13.	Convert Reader to InputStream
14.	A trace of the data that is being retrieved from an input stream
15.	EOLConvertingInputStream: InputStream which converts \r bytes not followed by \n and \n not preceded by \r to \r\n.
16.	A line reading wrapper that works with byte streams.
17.	Smart Encoding InputStream
18.	Wraps a stream that has been exported to import the data in readable form
19.	This input stream wrapper closes the base input stream when fully read.
20.	LZFInputStream and LZFOutputStream
21.	Random input stream

Creating a Manifest for a JAR File : InputStream « File Input Output « Java

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