Revision: 5891
          http://jnode.svn.sourceforge.net/jnode/?rev=5891&view=rev
Author:   galatnm
Date:     2012-03-26 12:28:08 +0000 (Mon, 26 Mar 2012)
Log Message:
-----------
Network code clean-up.

Modified Paths:
--------------
    trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100Core.java
    trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100TxFD.java
    trunk/net/src/driver/org/jnode/driver/net/lance/LanceCore.java
    
trunk/net/src/driver/org/jnode/driver/net/usb/bluetooth/UsbBluetoothDriver.java
    trunk/net/src/net/org/jnode/net/ipv4/IPv4Address.java
    trunk/net/src/net/org/jnode/net/ipv4/bootp/BOOTPServer.java
    trunk/net/src/net/org/jnode/net/ipv4/dhcp/DHCPMessage.java
    trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPControlBlockList.java
    trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPOutChannel.java
    trunk/net/src/net/org/jnode/net/ipv4/udp/UDPProtocol.java
    trunk/net/src/net/org/jnode/net/nfs/nfs2/FileSystemAttribute.java
    trunk/net/src/net/org/jnode/net/nfs/nfs2/NFS2Client.java
    trunk/net/src/net/org/jnode/net/nfs/nfs2/mount/Mount1Client.java
    trunk/net/src/net/org/jnode/net/service/DefaultNetworkLayerManager.java
    trunk/net/src/net/org/jnode/net/util/AbstractDatagramSocketImpl.java
    trunk/net/src/net/org/jnode/protocol/nfs/Handler.java
    trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2InputStream.java
    trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2OutputStream.java
    trunk/net/src/test/org/jnode/test/net/URLTest.java

Modified: trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100Core.java
===================================================================
--- trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100Core.java        
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100Core.java        
2012-03-26 12:28:08 UTC (rev 5891)
@@ -21,9 +21,7 @@
 package org.jnode.driver.net.eepro100;
 
 import java.security.PrivilegedExceptionAction;
-
 import javax.naming.NameNotFoundException;
-
 import org.jnode.driver.Device;
 import org.jnode.driver.DriverException;
 import org.jnode.driver.bus.pci.PCIBaseAddress;
@@ -248,7 +246,7 @@
         // disable
         regs.setReg32(SCBPort, 2);
         Counter count = new Counter("chrono");
-        while (((Integer) count.getValue()).intValue() <= 20)
+        while ((Integer) count.getValue() <= 20)
             count.inc();
         regs.setReg16(SCBCmd, SCBMaskAll);
         int intr_status = regs.getReg16(SCBStatus);

Modified: trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100TxFD.java
===================================================================
--- trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100TxFD.java        
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/driver/org/jnode/driver/net/eepro100/EEPRO100TxFD.java        
2012-03-26 12:28:08 UTC (rev 5891)
@@ -153,7 +153,7 @@
     }
 
     public String toString() {
-        StringBuffer str = new StringBuffer();
+        StringBuilder str = new StringBuilder();
         str.append("Status  : ");
         str.append(NumberUtils.hex(this.getStatus()));
         str.append("\n");

Modified: trunk/net/src/driver/org/jnode/driver/net/lance/LanceCore.java
===================================================================
--- trunk/net/src/driver/org/jnode/driver/net/lance/LanceCore.java      
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/driver/org/jnode/driver/net/lance/LanceCore.java      
2012-03-26 12:28:08 UTC (rev 5891)
@@ -21,9 +21,7 @@
 package org.jnode.driver.net.lance;
 
 import java.security.PrivilegedExceptionAction;
-
 import javax.naming.NameNotFoundException;
-
 import org.jnode.driver.DriverException;
 import org.jnode.driver.bus.pci.PCIBaseAddress;
 import org.jnode.driver.bus.pci.PCIConstants;
@@ -441,25 +439,12 @@
             0, 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13, 14, 15, 24, 25, 30, 31, 
58, 76, 77, 80,
             82, 88, 89, 112, 124};
 
-        for (int i = 0; i < validVMWareLanceRegs.length; i++) {
-            int csr_val = io.getCSR(validVMWareLanceRegs[i]);
-            log.debug("CSR" + validVMWareLanceRegs[i] + " : " + 
NumberUtils.hex(csr_val, 4));
+        for (int validVMWareLanceReg : validVMWareLanceRegs) {
+            int csr_val = io.getCSR(validVMWareLanceReg);
+            log.debug("CSR" + validVMWareLanceReg + " : " + 
NumberUtils.hex(csr_val, 4));
         }
 
         // try to start again, not sure if this works?
         io.setCSR(0, CSR0_STRT);
-
-        /*
-          for (int k = 0; k <= 22; k++) {
-              int bcr_val = io.getBCR(k);
-              log.debug("BCR" + k + " : " + NumberUtils.hex(bcr_val));
-          }
-
-                  for (int j = 0; j <= 0x3F; j++) {
-              int pci_val = device.readConfigByte(j);
-              log.debug(
-                  "PCI" + NumberUtils.hex(j) + " : " + 
NumberUtils.hex(pci_val));
-          }
-         */
     }
 }

Modified: 
trunk/net/src/driver/org/jnode/driver/net/usb/bluetooth/UsbBluetoothDriver.java
===================================================================
--- 
trunk/net/src/driver/org/jnode/driver/net/usb/bluetooth/UsbBluetoothDriver.java 
    2012-03-09 13:06:29 UTC (rev 5890)
+++ 
trunk/net/src/driver/org/jnode/driver/net/usb/bluetooth/UsbBluetoothDriver.java 
    2012-03-26 12:28:08 UTC (rev 5891)
@@ -127,9 +127,9 @@
     public void requestCompleted(USBRequest request) {
         // log.debug("Bluetooth Completed");
         final byte[] data = intData.getData();
-        StringBuffer buffer = new StringBuffer();
+        StringBuilder buffer = new StringBuilder();
         buffer.append("Data received : ");
-        for (int i = 0; i < data.length; i++) {
+        for (byte aData : data) {
             buffer.append(NumberUtils.hex(data[0], 2)).append(" ");
         }
         log.debug(buffer.toString());

Modified: trunk/net/src/net/org/jnode/net/ipv4/IPv4Address.java
===================================================================
--- trunk/net/src/net/org/jnode/net/ipv4/IPv4Address.java       2012-03-09 
13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/ipv4/IPv4Address.java       2012-03-26 
12:28:08 UTC (rev 5891)
@@ -21,11 +21,10 @@
 package org.jnode.net.ipv4;
 
 import java.io.Serializable;
-import java.net.InetAddress;
 import java.net.Inet4Address;
+import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.StringTokenizer;
-
 import org.jnode.net.ProtocolAddress;
 import org.jnode.net.SocketBuffer;
 import org.jnode.net.ethernet.EthernetConstants;
@@ -213,8 +212,8 @@
      * @see java.lang.Object#toString()
      */
     public String toString() {
-        return "" + (address[0] & 0xFF) + '.' + (address[1] & 0xFF) + '.' + 
(address[2] & 0xFF) +
-                '.' + (address[3] & 0xFF);
+        return String.valueOf(address[0] & 0xFF) + '.' + address[1] & 0xFF + 
'.' + address[2] &
+            0xFF + '.' + address[3] & 0xFF;
     }
 
     /**

Modified: trunk/net/src/net/org/jnode/net/ipv4/bootp/BOOTPServer.java
===================================================================
--- trunk/net/src/net/org/jnode/net/ipv4/bootp/BOOTPServer.java 2012-03-09 
13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/ipv4/bootp/BOOTPServer.java 2012-03-26 
12:28:08 UTC (rev 5891)
@@ -31,10 +31,8 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-
-import org.jnode.nanoxml.XMLElement;
-
 import org.apache.log4j.Logger;
+import org.jnode.nanoxml.XMLElement;
 import org.jnode.net.ipv4.IPv4Address;
 
 /**
@@ -83,11 +81,11 @@
             XMLElement xml = new XMLElement();
             xml.parseFromReader(reader);
             List<XMLElement> children = xml.getChildren();
-            for (int i = 0; i < children.size(); i++) {
-                XMLElement child = (XMLElement) children.get(i);
+            for (XMLElement aChildren : children) {
+                XMLElement child = (XMLElement) aChildren;
                 try {
                     
table.put(child.getStringAttribute("ethernetAddress").toUpperCase(),
-                            new TableEntry(child));
+                        new TableEntry(child));
                 } catch (IllegalArgumentException ex) {
                     log.debug("Invalid IP address", ex);
                 }

Modified: trunk/net/src/net/org/jnode/net/ipv4/dhcp/DHCPMessage.java
===================================================================
--- trunk/net/src/net/org/jnode/net/ipv4/dhcp/DHCPMessage.java  2012-03-09 
13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/ipv4/dhcp/DHCPMessage.java  2012-03-26 
12:28:08 UTC (rev 5891)
@@ -25,7 +25,6 @@
 import java.net.Inet4Address;
 import java.util.HashMap;
 import java.util.Map;
-
 import org.jnode.net.SocketBuffer;
 import org.jnode.net.ipv4.bootp.BOOTPHeader;
 
@@ -217,7 +216,7 @@
         if (code == MESSAGE_TYPE_OPTION) {
             messageType = value[0];
         } else {
-            options.put(Integer.valueOf(code), value);
+            options.put(code, value);
         }
     }
 
@@ -254,7 +253,7 @@
         if (code == MESSAGE_TYPE_OPTION)
             return new byte[] {(byte) messageType};
         else
-            return (byte[]) options.get(Integer.valueOf(code));
+            return (byte[]) options.get(code);
     }
 
     /**

Modified: trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPControlBlockList.java
===================================================================
--- trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPControlBlockList.java   
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPControlBlockList.java   
2012-03-26 12:28:08 UTC (rev 5891)
@@ -55,8 +55,7 @@
      */
     public void timeout() {
         // allocation free looping
-        for (int i = 0; i < list.size(); i++) {
-            IPv4ControlBlock aList = list.get(i);
+        for (IPv4ControlBlock aList : list) {
             final TCPControlBlock cb = (TCPControlBlock) aList;
             cb.timeout();
         }

Modified: trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPOutChannel.java
===================================================================
--- trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPOutChannel.java 2012-03-09 
13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/ipv4/tcp/TCPOutChannel.java 2012-03-26 
12:28:08 UTC (rev 5891)
@@ -143,8 +143,7 @@
      */
     public void timeout() throws SocketException {
         //allocation free looping
-        for (int i = 0; i < unackedSegments.size(); i++) {
-            TCPOutSegment seg = unackedSegments.get(i);
+        for (TCPOutSegment seg : unackedSegments) {
             seg.timeout(tcp);
         }
     }

Modified: trunk/net/src/net/org/jnode/net/ipv4/udp/UDPProtocol.java
===================================================================
--- trunk/net/src/net/org/jnode/net/ipv4/udp/UDPProtocol.java   2012-03-09 
13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/ipv4/udp/UDPProtocol.java   2012-03-26 
12:28:08 UTC (rev 5891)
@@ -21,7 +21,6 @@
 package org.jnode.net.ipv4.udp;
 
 import gnu.java.net.PlainDatagramSocketImpl;
-
 import java.io.IOException;
 import java.net.DatagramSocket;
 import java.net.DatagramSocketImplFactory;
@@ -33,7 +32,6 @@
 import java.security.PrivilegedExceptionAction;
 import java.util.HashMap;
 import java.util.Random;
-
 import org.apache.log4j.Logger;
 import org.jnode.driver.net.NetworkException;
 import org.jnode.net.SocketBuffer;
@@ -84,7 +82,7 @@
     /**
      * for random listener ports
      */
-    private final Integer zero = Integer.valueOf(0);
+    private final Integer zero = 0;
     private final Random random = new Random();
 
     private final int startRandom = 1024;
@@ -199,7 +197,7 @@
      * @param skbuf
      */
     private synchronized void deliver(UDPHeader hdr, SocketBuffer skbuf) 
throws SocketException {
-        final Integer lport = Integer.valueOf(hdr.getDstPort());
+        final Integer lport = hdr.getDstPort();
         final IPv4Header ipHdr = (IPv4Header) skbuf.getNetworkLayerHeader();
         final UDPDatagramSocketImpl socket = (UDPDatagramSocketImpl) 
sockets.get(lport);
         if (socket != null) {
@@ -224,7 +222,7 @@
      * @param socket
      */
     protected synchronized void bind(UDPDatagramSocketImpl socket) throws 
SocketException {
-        Integer lport = new Integer(socket.getLocalPort());
+        Integer lport = socket.getLocalPort();
 
         if (lport.compareTo(zero) != 0 && sockets.containsKey(lport)) {
             throw new SocketException("Port already bound (" + lport + ")");
@@ -232,12 +230,12 @@
             Integer ran;
 
             while (lport.compareTo(zero) == 0) {
-                ran = Integer.valueOf(random.nextInt(stopRandom) + 
startRandom);
+                ran = random.nextInt(stopRandom) + startRandom;
 
                 if (!sockets.containsKey(ran)) {
                     // Should we have one stop condition more??
                     lport = ran;
-                    socket.setLocalPort(lport.intValue());
+                    socket.setLocalPort(lport);
                 }
             }
 
@@ -251,7 +249,7 @@
      * @param socket
      */
     protected synchronized void unbind(UDPDatagramSocketImpl socket) {
-        final Integer lport = Integer.valueOf(socket.getLocalPort());
+        final Integer lport = socket.getLocalPort();
         if (sockets.get(lport) == socket) {
             sockets.remove(lport);
         }

Modified: trunk/net/src/net/org/jnode/net/nfs/nfs2/FileSystemAttribute.java
===================================================================
--- trunk/net/src/net/org/jnode/net/nfs/nfs2/FileSystemAttribute.java   
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/nfs/nfs2/FileSystemAttribute.java   
2012-03-26 12:28:08 UTC (rev 5891)
@@ -75,7 +75,7 @@
     @Override
     public String toString() {
 
-        StringBuffer buffer = new StringBuffer();
+        StringBuilder buffer = new StringBuilder();
         buffer.append("FileSystemAttribute ");
         buffer.append("transferSize:");
         buffer.append(transferSize);

Modified: trunk/net/src/net/org/jnode/net/nfs/nfs2/NFS2Client.java
===================================================================
--- trunk/net/src/net/org/jnode/net/nfs/nfs2/NFS2Client.java    2012-03-09 
13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/nfs/nfs2/NFS2Client.java    2012-03-26 
12:28:08 UTC (rev 5891)
@@ -25,7 +25,6 @@
 import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
-
 import org.acplt.oncrpc.OncRpcClient;
 import org.acplt.oncrpc.OncRpcClientAuthUnix;
 import org.acplt.oncrpc.OncRpcException;
@@ -242,8 +241,7 @@
     public synchronized void close() throws IOException {
         closed = true;
         List<OncRpcException> exceptionList = new ArrayList<OncRpcException>();
-        for (int i = 0; i < rpcClientPool.size(); i++) {
-            OncRpcClient client = rpcClientPool.get(i);
+        for (OncRpcClient client : rpcClientPool) {
             try {
                 client.close();
             } catch (OncRpcException e) {
@@ -253,8 +251,8 @@
         if (exceptionList.size() != 0) {
             StringBuilder builder = new StringBuilder();
             builder.append("An error occurs when the mount client close 
connections. Reason:");
-            for (int i = 0; i < exceptionList.size(); i++) {
-                builder.append(exceptionList.get(i).getMessage());
+            for (OncRpcException anExceptionList : exceptionList) {
+                builder.append(anExceptionList.getMessage());
                 builder.append(".");
             }
             throw new IOException(builder.toString());

Modified: trunk/net/src/net/org/jnode/net/nfs/nfs2/mount/Mount1Client.java
===================================================================
--- trunk/net/src/net/org/jnode/net/nfs/nfs2/mount/Mount1Client.java    
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/nfs/nfs2/mount/Mount1Client.java    
2012-03-26 12:28:08 UTC (rev 5891)
@@ -25,7 +25,6 @@
 import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
-
 import org.acplt.oncrpc.OncRpcClient;
 import org.acplt.oncrpc.OncRpcClientAuthUnix;
 import org.acplt.oncrpc.OncRpcException;
@@ -326,8 +325,7 @@
     public synchronized void close() throws IOException {
         closed = true;
         List<OncRpcException> exceptionList = new ArrayList<OncRpcException>();
-        for (int i = 0; i < rpcClientPool.size(); i++) {
-            OncRpcClient client = rpcClientPool.get(i);
+        for (OncRpcClient client : rpcClientPool) {
             try {
                 client.close();
             } catch (OncRpcException e) {
@@ -338,8 +336,8 @@
         if (exceptionList.size() != 0) {
             StringBuilder builder = new StringBuilder();
             builder.append("An error occurs when the mount client close 
connections. Reason:");
-            for (int i = 0; i < exceptionList.size(); i++) {
-                builder.append(exceptionList.get(i).getMessage());
+            for (OncRpcException anExceptionList : exceptionList) {
+                builder.append(anExceptionList.getMessage());
                 builder.append(".");
             }
             throw new IOException(builder.toString());

Modified: 
trunk/net/src/net/org/jnode/net/service/DefaultNetworkLayerManager.java
===================================================================
--- trunk/net/src/net/org/jnode/net/service/DefaultNetworkLayerManager.java     
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/service/DefaultNetworkLayerManager.java     
2012-03-26 12:28:08 UTC (rev 5891)
@@ -25,7 +25,6 @@
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
-
 import org.apache.log4j.Logger;
 import org.jnode.driver.ApiNotFoundException;
 import org.jnode.driver.Device;
@@ -175,11 +174,10 @@
         if (networkLayersEP != null) {
             layers.clear();
             final Extension[] extensions = networkLayersEP.getExtensions();
-            for (int i = 0; i < extensions.length; i++) {
-                final Extension ext = extensions[i];
+            for (final Extension ext : extensions) {
                 final ConfigurationElement[] elements = 
ext.getConfigurationElements();
-                for (int j = 0; j < elements.length; j++) {
-                    configureLayer(layers, elements[j]);
+                for (ConfigurationElement element : elements) {
+                    configureLayer(layers, element);
                 }
             }
         }

Modified: trunk/net/src/net/org/jnode/net/util/AbstractDatagramSocketImpl.java
===================================================================
--- trunk/net/src/net/org/jnode/net/util/AbstractDatagramSocketImpl.java        
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/net/util/AbstractDatagramSocketImpl.java        
2012-03-26 12:28:08 UTC (rev 5891)
@@ -29,7 +29,6 @@
 import java.net.SocketAddress;
 import java.net.SocketException;
 import java.net.SocketTimeoutException;
-
 import org.jnode.bootlog.BootLogInstance;
 import org.jnode.driver.Device;
 import org.jnode.driver.DeviceNotFoundException;
@@ -115,19 +114,19 @@
         }
         switch (option_id) {
             case IP_TOS:
-                return Integer.valueOf(tos);
+                return tos;
             case SO_BINDADDR:
                 return laddr;
             case SO_BROADCAST:
-                return Boolean.valueOf(broadcast);
+                return broadcast;
             case SO_RCVBUF:
-                return Integer.valueOf(EthernetConstants.ETH_FRAME_LEN);
+                return EthernetConstants.ETH_FRAME_LEN;
             case SO_SNDBUF:
-                return Integer.valueOf(EthernetConstants.ETH_FRAME_LEN);
+                return EthernetConstants.ETH_FRAME_LEN;
             case SO_TRANSMIT_IF:
                 return (device == null) ? null : 
NetworkInterface.getByName(device.getId());
             case SO_TIMEOUT:
-                return Integer.valueOf(timeout);
+                return timeout;
             default:
                 return doGetOption(option_id);
         }
@@ -147,12 +146,12 @@
         try {
             switch (option_id) {
                 case IP_TOS:
-                    tos = ((Integer) val).intValue();
+                    tos = (Integer) val;
                     break;
                 case SO_BINDADDR:
                     throw new SocketException("Get only option: SO_BINDADDR");
                 case SO_BROADCAST:
-                    broadcast = ((Boolean) val).booleanValue();
+                    broadcast = (Boolean) val;
                     break;
                 case SO_RCVBUF: /* ignore */
                     break;
@@ -171,7 +170,7 @@
                     }
                     break;
                 case SO_TIMEOUT:
-                    timeout = ((Integer) val).intValue();
+                    timeout = (Integer) val;
                     break;
                 case SO_REUSEADDR:
                     // Ignored for now

Modified: trunk/net/src/net/org/jnode/protocol/nfs/Handler.java
===================================================================
--- trunk/net/src/net/org/jnode/protocol/nfs/Handler.java       2012-03-09 
13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/protocol/nfs/Handler.java       2012-03-26 
12:28:08 UTC (rev 5891)
@@ -25,7 +25,6 @@
 import java.net.URL;
 import java.net.URLConnection;
 import java.net.URLStreamHandler;
-
 import org.acplt.oncrpc.OncRpcException;
 import org.acplt.oncrpc.OncRpcPortmapClient;
 import org.acplt.oncrpc.OncRpcProtocols;
@@ -47,8 +46,7 @@
             client = new OncRpcPortmapClient(
                     InetAddress.getByName(url.getHost()), 
OncRpcProtocols.ONCRPC_TCP);
             OncRpcServerIdent[] servers = client.listServers();
-            for (int i = 0; i < servers.length; i++) {
-                OncRpcServerIdent server = servers[i];
+            for (OncRpcServerIdent server : servers) {
                 if (server.program == 100003 && server.version > version) {
                     version = server.version;
                 }

Modified: trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2InputStream.java
===================================================================
--- trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2InputStream.java  
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2InputStream.java  
2012-03-26 12:28:08 UTC (rev 5891)
@@ -26,7 +26,6 @@
 import java.net.URL;
 import java.util.List;
 import java.util.StringTokenizer;
-
 import org.jnode.net.nfs.Protocol;
 import org.jnode.net.nfs.nfs2.FileAttribute;
 import org.jnode.net.nfs.nfs2.LookupResult;
@@ -85,8 +84,7 @@
         }
 
         ExportEntry exportEntry = null;
-        for (int i = 0; i < exportList.size(); i++) {
-            ExportEntry e = exportList.get(i);
+        for (ExportEntry e : exportList) {
             if (path.startsWith(e.getDirectory())) {
                 if (exportEntry == null) {
                     exportEntry = e;

Modified: trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2OutputStream.java
===================================================================
--- trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2OutputStream.java 
2012-03-09 13:06:29 UTC (rev 5890)
+++ trunk/net/src/net/org/jnode/protocol/nfs/nfs2/NFS2OutputStream.java 
2012-03-26 12:28:08 UTC (rev 5891)
@@ -27,7 +27,6 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.StringTokenizer;
-
 import org.jnode.net.nfs.Protocol;
 import org.jnode.net.nfs.nfs2.CreateFileResult;
 import org.jnode.net.nfs.nfs2.FileAttribute;
@@ -82,8 +81,7 @@
         }
 
         ExportEntry exportEntry = null;
-        for (int i = 0; i < exportList.size(); i++) {
-            ExportEntry e = exportList.get(i);
+        for (ExportEntry e : exportList) {
             if (path.startsWith(e.getDirectory())) {
                 if (exportEntry == null) {
                     exportEntry = e;

Modified: trunk/net/src/test/org/jnode/test/net/URLTest.java
===================================================================
--- trunk/net/src/test/org/jnode/test/net/URLTest.java  2012-03-09 13:06:29 UTC 
(rev 5890)
+++ trunk/net/src/test/org/jnode/test/net/URLTest.java  2012-03-26 12:28:08 UTC 
(rev 5891)
@@ -34,7 +34,7 @@
         final InputStream is = url.openConnection().getInputStream();
         try {
             int ch;
-            final StringBuffer buf = new StringBuffer();
+            final StringBuilder buf = new StringBuilder();
             while ((ch = is.read()) >= 0) {
                 buf.append((char) ch);
             }

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