Reduced duplication between formatting scripts with Task base class (#80)

Also added scripts for EOF newline management and for removing trailing whitespace. configure.bat was rewritten to use CRLF line endings. Documentation for the existing scripts was also improved.

simulation/JavaGazebo/src/main/java/org/gazebosim/transport/Connection.java

@@ -34,15 +34,15 @@ import com.google.protobuf.Message;
  */
 public class Connection {
 	private static int HEADER_SIZE = 8;
-	
+
 	public String host;
 	public int port;
-	
+
 	private Socket socket;
 	private ServerSocket ssocket;
 	private InputStream is;
 	private OutputStream os;
-	
+
 	private static final Logger LOG = Logger.getLogger("Gazebo Transport");
 
 	public void connect(String host, int port) throws UnknownHostException, IOException {
@@ -114,7 +114,7 @@ public class Connection {
 			ssocket = null;
 		}
 	}
-	
+
 	public byte[] rawRead() throws IOException {
 		synchronized (is) {
 			// Figure out the message size
@@ -125,18 +125,18 @@ public class Connection {
 				return null;
 			}
 			int size = Integer.parseInt(new String(buff), 16);
-		
+
 			// Read in the actual message
 			buff = new byte[size];
 			n = is.read(buff);
 			if (n != size) {
 				throw new IOException("Failed to read whole message");
 			}
-			
+
 			return buff;
 		}
 	}
-	
+
 	public Packet read() throws IOException {
 		byte[] buff = rawRead();
 		if (buff == null) {

simulation/JavaGazebo/src/main/java/org/gazebosim/transport/Msgs.java

@@ -15,23 +15,23 @@ public class Msgs {
 	public static GzString.String String() {
 		return GzString.String.getDefaultInstance();
 	}
-	
+
 	public static GzString.String String(String s) {
 		return GzString.String.newBuilder().setData(s).build();
 	}
-	
+
 	public static GzFloat64.Float64 Float64() {
 		return GzFloat64.Float64.getDefaultInstance();
 	}
-	
+
 	public static GzFloat64.Float64 Float64(double d) {
 		return GzFloat64.Float64.newBuilder().setData(d).build();
 	}
-	
+
 	public static Bool Bool() {
 		return Bool.getDefaultInstance();
 	}
-	
+
 	public static Bool Bool(boolean b) {
 		return Bool.newBuilder().setData(b).build();
 	}

simulation/JavaGazebo/src/main/java/org/gazebosim/transport/Publisher.java

@@ -21,9 +21,9 @@ public class Publisher<T extends Message> implements PublisherRecord {
 	private List<Connection> listeners;
 	private boolean latching = false;
 	private T lastMsg = null;
-	
+
 	private static final Logger LOG = Logger.getLogger("Gazebo Transport");
-	
+
 	public Publisher(String topic, String msgType, String localHost, int localPort) {
 		this.topic = topic;
 		this.msgType = msgType;

simulation/JavaGazebo/src/main/java/org/gazebosim/transport/RemotePublisherRecord.java

@@ -35,9 +35,9 @@ public class RemotePublisherRecord implements PublisherRecord {
 	public String getMsgType() {
 		return pub.getMsgType();
 	}
-	
+
 	public String toString() {
-		return String.format("%s (%s) %s:%s", getTopic(), getMsgType(), getHost(), getPort()); 
+		return String.format("%s (%s) %s:%s", getTopic(), getMsgType(), getHost(), getPort());
 	}
 
 	@Override