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package com.nt.files; import java.awt.Image; import java.io.FileInputStream; import javax.imageio.ImageIO; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; public class UsingSwings { public static void main(String[] args) { FileInputStream...

package com.nt.files; import java.io.BufferedReader; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStreamReader; public class DoQuick { private static FileOutputStream   fout; public static void main(String[] args) throws IOException { ...

Difference between ArrayList and LinkedList ArrayList and LinkedList both implements List interface and maintains insertion order. Both are non synchronized classes. But there are many differences between ArrayList and LinkedList classes that are given below. ArrayList  ...

About Collections in Java: Collections is a java class that can store and retrieve the elements where you stored. Collections is obtained from java.util Package. In Collections  the Structure how the Collection is framed given Below. 1.   List      ...