FileCopy1.java
import java.io.*; class FileCopy1 { public static void main( String[] args ) { int ch = 0; if ( args.length != 2 ) { System.err.println( "usage: java FileCopy source dest" ); System.exit( 0 ); } try ( FileInputStream in = new FileInputStream( args[0] ); FileOutputStream out = new FileOutputStream( args[1] ); ) { while ( true ) { ch = in.read(); if (ch == -1) break; out.write(ch); } out.close(); in.close(); } catch (IOException e) { System.err.println( "IO error "+e ); } } }
Maintained by John Loomis, updated Mon Feb 04 15:08:39 2019