krysalis-version/src/main/org/krysalis/version/util/io IOUtils.java,NONE,1.1

Update of /cvsroot/krysalis/krysalis-version/src/main/org/krysalis/version/util/io
In directory sc8-pr-cvs1:/tmp/cvs-serv6646/src/main/org/krysalis/version/util/io

Added Files:
	IOUtils.java 
Log Message:
Start on environment analysis (comparison against a fixed base)

--- NEW FILE: IOUtils.java ---
package org.krysalis.version.util.io;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;

public class IOUtils {

	public static void transfer(InputStream input, OutputStream output)
		throws IOException {
		// Transfer the bytes in blocks..
		byte b[] = new byte[1000];
		int numRead = -1;
		do {
			numRead = input.read(b);
			if (numRead != -1)
				output.write(b, 0, numRead);
		}
		while (numRead != -1);
	}

	public static void close(Reader reader) {
		if (null != reader) {
			try {
				reader.close();
			}
			catch (Exception e) {
			}
		}
	}
	public static void close(InputStream stream) {
		if (null != stream) {
			try {
				stream.close();
			}
			catch (Exception e) {
			}
		}
	}
	public static void close(Writer writer) {
		if (null != writer) {
			try {
				writer.close();
			}
			catch (Exception e) {
			}
		}
	}
	
	public static void close(OutputStream stream) {
		if (null != stream) {
			try {
				stream.close();
			}
			catch (Exception e) {
			}
		}
	}
}




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