Display available ImageReaders and ImageWriters by image format and MIME type

[Java Tip]

Code:

import javax.imageio.ImageIO;

/**
 * RWtypes.java - a class to display available ImageReaders and ImageWriters by
 * image format and MIME type
 */
public class RWtypes {
  public static void main(String[] args) {
    String[] readers, writers;

    System.out.println("For Reading:");
    readers = ImageIO.getReaderFormatNames();
    System.out.println("\tBy format:");
    for (int i = 0; i < readers.length; i++)
      System.out.println("\t\t" + readers[i]);

    readers = ImageIO.getReaderMIMETypes();
    System.out.println("\tBy MIME Types:");
    for (int i = 0; i < readers.length; i++)
      System.out.println("\t\t" + readers[i]);

    System.out.println("For Writing:");
    writers = ImageIO.getWriterFormatNames();
    System.out.println("\tBy format:");
    for (int i = 0; i < writers.length; i++)
      System.out.println("\t\t" + writers[i]);

    writers = ImageIO.getWriterMIMETypes();
    System.out.println("\tBy MIME Types:");
    for (int i = 0; i < writers.length; i++)
      System.out.println("\t\t" + writers[i]);
  }
}