Quine1.java

import java.io.*;import javax.tools.*;class Quine1{static final char Q=34;static final int N=1;public static void main(String[]a)throws Exception{System.out.println("This is the program "+N);String fn="Quine"+(N+1)+".java";BufferedWriter out=new BufferedWriter(new FileWriter(fn));String s="import java.io.*;import javax.tools.*;class Quine%d{static final char Q=34;static final int N=%d;public static void main(String[]a)throws Exception{System.out.println(%cThis is the program %c+N);String fn=%cQuine%c+(N+1)+%c.java%c;BufferedWriter out=new BufferedWriter(new FileWriter(fn));String s=%c%s%c;out.write(String.format(s,N+1,N+1,Q,Q,Q,Q,Q,Q,Q,s,Q,Q,Q,Q,Q));out.close();JavaCompiler c=ToolProvider.getSystemJavaCompiler();c.run(null,null,null,fn);Class.forName(%cQuine%c+(N+1)).getMethod(%cmain%c,a.getClass()).invoke(null,new Object[]{new String[]{}});}}";out.write(String.format(s,N+1,N+1,Q,Q,Q,Q,Q,Q,Q,s,Q,Q,Q,Q,Q));out.close();JavaCompiler c=ToolProvider.getSystemJavaCompiler();c.run(null,null,null,fn);Class.forName("Quine"+(N+1)).getMethod("main",a.getClass()).invoke(null,new Object[]{new String[]{}});}}