This post explains how to explore a zip file. Main Code package ZipDemo; import java.io.IOException; import java.util.Enumeration; import java.util.zip.ZipEntry; import java.util.zip.ZipFile; public class ZipDemo1 { public static void main(String[] args) { try (ZipFile zipFile = new ZipFile(“E:\\Projects\\JavaProjects\\JavaConcepts\\WorkFolder\\Folder1.zip”)){ Enumeration entries = zipFile.entries(); for (Enumeration e = entries; e.hasMoreElements();) { ZipEntry entry = e.nextElement(); System.out.println(entry.getName()); } }…… Continue reading Exploring a zip file
Category: Java
How to use SequenceInputStream
SequenceInputStream reads data from multiple inputstreams in an order. It starts with first inputstream and once it is done reading the first inputstream, it starts reading data from the next available inputstream. Two constructors are available for creating an instance of this stream. First one being SequenceInputStream(InputStream s1, InputStream s2) The above constructors limits us…… Continue reading How to use SequenceInputStream
LineNumberReader class setLineNumber method
As mentioned in Java API, LineNumberReader class keeps track of line number and return line number in addition to the data read. In this post I will mainly cover setLineNumber method in the class. The api document doesn’t clearly mention its purpose. The setLineNumber can be used for two purposes 1) Reset the line number…… Continue reading LineNumberReader class setLineNumber method
Code Recipes Blog 