Extract the Contents of ZIP/JAR Files Programmatically

Extract the Contents of ZIP/JAR Files Programmatically

Suppose jarFile is the jar/zip file to be extracted. destDir is the path where it will be extracted:

java.util.jar.JarFile jar = new java.util.jar.JarFile(jarFile);java.util.Enumeration enum = jar.entries();while (enum.hasMoreElements()) {	java.util.jar.JarEntry file = (java.util.jar.JarEntry) enum.nextElement(); f = new + + file.getName());	if (file.isDirectory()) { // if its a directory, create it		f.mkdir();		continue;	} is = jar.getInputStream(file); // get the input stream fos = new;	while (is.available() > 0) {  // write contents of 'is' to 'fos'		fos.write(;	}	fos.close();	is.close();}
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