Checking core structure...
compile_project:10: no matches found: *.in
rm -f sonet-core.jar `find . -name \*.class`
(cd src; javac -encoding UTF-8 -cp /usr/share/java/sonet-core-support.jar `find . -name \*.java`)
./users/Agent.java:135: warning: unmappable character for encoding UTF-8
		//-----------opera�oes sobre mensajes-------------------//
		                  ^
./users/Agent.java:163: warning: unmappable character for encoding UTF-8
	//a�adir un mensaje
	   ^
./users/Agent.java:172: warning: unmappable character for encoding UTF-8
	//------------Opera�oes sobre BlackList-----------\\
	                   ^
./users/Agent.java:188: warning: unmappable character for encoding UTF-8
	//-----------Opra�oes sobre BlackListAnnex--------\\
	                 ^
./users/Agent.java:205: warning: unmappable character for encoding UTF-8
	//Opera�oes sobre as liga�oes
	       ^
./users/Agent.java:205: warning: unmappable character for encoding UTF-8
	//Opera�oes sobre as liga�oes
	                         ^
./users/Agent.java:219: warning: unmappable character for encoding UTF-8
	//Operaciones sobre Publica�oes
	                           ^
./users/Person.java:60: warning: unmappable character for encoding UTF-8
	//----------Opera�oes sobre a caixa da saida.------------//
	                 ^
./users/Person.java:62: warning: unmappable character for encoding UTF-8
	//a�adir un mensaje
	   ^
./users/Person.java:129: warning: unmappable character for encoding UTF-8
			//aunque creo que esto tendria que ir en la aplicaci�n o algo asi.
			                                                    ^
./application/Pruebas.java:92: warning: unmappable character for encoding UTF-8
	Comment c2 = new Comment (GeneratorUUID.crearUUID(),"n�o faz mal");
	                                                      ^
./application/Pruebas.java:106: warning: unmappable character for encoding UTF-8
		//Comment c2 = new Comment (GeneratorUUID.crearUUID(),"n�o faz mal");
		                                                        ^
./unions/AcceptJoin.java:7: package ist.po.ui does not exist
import ist.po.ui.Command;
                ^
./unions/AcceptJoin.java:8: package ist.po.ui does not exist
import ist.po.ui.DialogException;
                ^
./unions/AcceptJoin.java:10: cannot find symbol
symbol: class Command
public class AcceptJoin extends Command{
                                ^
./unions/AcceptJoin.java:28: cannot find symbol
symbol  : class DialogException
location: class unions.AcceptJoin
	public void execute() throws DialogException, IOException {
	                             ^
./users/Agent.java:5: package ist.po.ui does not exist
import ist.po.ui.Command;
                ^
./users/Agent.java:6: package ist.po.ui does not exist
import ist.po.ui.Menu;
                ^
./unions/RejectJoin.java:8: package ist.po.ui does not exist
import ist.po.ui.Command;
                ^
./unions/RejectJoin.java:9: package ist.po.ui does not exist
import ist.po.ui.DialogException;
                ^
./unions/RejectJoin.java:11: cannot find symbol
symbol: class Command
public class RejectJoin extends Command {
                                ^
./unions/RejectJoin.java:29: cannot find symbol
symbol  : class DialogException
location: class unions.RejectJoin
	public void execute() throws DialogException, IOException {
	                             ^
./application/OperationsWithFile.java:3: package ist.po.ui does not exist
import ist.po.ui.Command;
                ^
./unions/AcceptJoin.java:27: method does not override or implement a method from a supertype
	@Override
	^
./users/Agent.java:359: cannot find symbol
symbol  : class Command
location: class users.Agent
				Command c1 = new AcceptJoin (r);
				^
./users/Agent.java:360: cannot find symbol
symbol  : class Command
location: class users.Agent
				Command c2 = new RejectJoin (r);
				^
./users/Agent.java:361: cannot find symbol
symbol  : class Command
location: class users.Agent
				Command[] arrayCom = new Command[2];
				^
./users/Agent.java:361: cannot find symbol
symbol  : class Command
location: class users.Agent
				Command[] arrayCom = new Command[2];
				                         ^
./users/Agent.java:365: cannot find symbol
symbol  : class Menu
location: class users.Agent
				Menu m = new Menu(s,arrayCom);
				^
./users/Agent.java:365: cannot find symbol
symbol  : class Menu
location: class users.Agent
				Menu m = new Menu(s,arrayCom);
				             ^
./unions/RejectJoin.java:28: method does not override or implement a method from a supertype
	@Override
	^
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
19 errors
12 warnings
make: *** [all] Error 1