1 files changed, 0 insertions, 156 deletions
diff --git a/buildscripts/emr/IOUtil.java b/buildscripts/emr/IOUtil.java
deleted file mode 100644
index 8ee105c5155..00000000000
--- a/buildscripts/emr/IOUtil.java
+++ /dev/null
@@ -1,156 +0,0 @@
-// IOUtil.java
-
-import java.io.*;
-import java.net.*;
-import java.util.*;
-
-public class IOUtil {
-
-    public static String urlFileName( String url ) {
-        int idx = url.lastIndexOf( "/" );
-        if ( idx < 0 )
-            return url;
-        return url.substring( idx + 1 );
-    }
-
-    public static long pipe( InputStream in , OutputStream out )
-        throws IOException {
-
-        long bytes = 0;
-
-        byte[] buf = new byte[2048];
-        
-        while ( true ) {
-            int x = in.read( buf );
-            if ( x < 0 ) 
-                break;
-
-            bytes += x;
-            out.write( buf , 0 , x );
-        }
-
-        return bytes;
-    }
-
-    public static class PipingThread extends Thread {
-        public PipingThread( InputStream in , OutputStream out ) {
-            _in = in;
-            _out = out;
-
-            _wrote = 0;
-        }
-        
-        public void run() {
-            try {
-                _wrote = pipe( _in , _out );
-            }
-            catch ( IOException ioe ) {
-                ioe.printStackTrace();
-                _wrote = -1;
-            }
-        }
-        
-        public long wrote() {
-            return _wrote;
-        }
-
-        long _wrote;
-        
-        final InputStream _in;
-        final OutputStream _out;
-    }
-
-    public static String readStringFully( InputStream in ) 
-        throws IOException {
-        
-        ByteArrayOutputStream bout = new ByteArrayOutputStream();
-        pipe( in , bout );
-        return new String( bout.toByteArray() , "UTF8" );
-        
-    }
-
-    public static Map<String,Object> readPythonSettings( File file ) 
-        throws IOException {
-        
-        String all = readStringFully( new FileInputStream( file ) );
-
-        Map<String,Object> map = new TreeMap<String,Object>();
-        
-        for ( String line : all.split( "\n" ) ) {
-            line = line.trim();
-            if ( line.length() == 0 )
-                continue;
-            
-            String[] pcs = line.split( "=" );
-            if ( pcs.length != 2 )
-                continue;
-            
-            String name = pcs[0].trim();
-            String value = pcs[1].trim();
-            
-            if ( value.startsWith( "\"" ) ) {
-                map.put( name , value.substring( 1 , value.length() - 1 ) );
-            }
-            else {
-                map.put( name , Long.parseLong( value ) );
-            }
-            
-        }
-        
-        return map;
-    }
-
-    public static String[] runCommand( String cmd , File dir )
-        throws IOException {
-        
-        Process p = Runtime.getRuntime().exec( cmd.split( " +" ) , new String[]{} , dir );
-        String[] results = new String[]{ IOUtil.readStringFully( p.getInputStream() ) , IOUtil.readStringFully( p.getErrorStream() ) };
-        try {
-            if ( p.waitFor() != 0 )
-                throw new RuntimeException( "command failed [" + cmd + "]\n" + results[0] + "\n" + results[1] );
-        }
-        catch ( InterruptedException ie ) {
-            throw new RuntimeException( "uh oh" );
-        }
-        return results;
-    }
-
-
-    public static void download( String http , File localDir ) 
-        throws IOException {
-        
-        File f = localDir;
-        f.mkdirs();
-        
-        f = new File( f.toString() + File.separator + urlFileName( http ) );
-        
-        System.out.println( "downloading\n\t" + http + "\n\t" + f );
-        
-        if ( f.exists() ) {
-            System.out.println( "\t already exists" );
-            return;
-        }
-        
-        URL url = new URL( http );
-        
-        InputStream in = url.openConnection().getInputStream();
-        OutputStream out = new FileOutputStream( f );
-        
-        pipe( in , out );
-        
-        out.close();
-        in.close();
-        
-    }
-
-    public static void main( String[] args )
-        throws Exception {
-        
-        
-        byte[] data = new byte[]{ 'e' , 'r' , 'h' , 0 };
-        System.out.write( data );
-        System.out.println( "yo" );
-        
-    }
-
-}