set(JMSG_JAVA_SRC_CLASS ${JMSG_JAVA_SRC})
	string(REPLACE "${PROJECT_DIRECTORY}/src/java/simgrid/msg" "${PROJECT_DIRECTORY}/src/.classes/simgrid/msg" JMSG_JAVA_SRC_CLASS ${JMSG_JAVA_SRC_CLASS})
	string(REPLACE ".java" ".class;" JMSG_JAVA_SRC_CLASS ${JMSG_JAVA_SRC_CLASS})
	set(java_src_to_compile "")	
	
	file(MAKE_DIRECTORY "${PROJECT_DIRECTORY}/src/.classes")
	file(MAKE_DIRECTORY "${PROJECT_DIRECTORY}/src/.classes/surf")
	configure_file("${PROJECT_DIRECTORY}/src/surf/simgrid.dtd" "${PROJECT_DIRECTORY}/src/.classes/surf/simgrid.dtd" COPY_ONLY)
	
	set(CMAKE_JAVA_COMPILER "${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/src/.classes -cp ${PROJECT_DIRECTORY}/src/.classes")
	SET(CMAKE_JAVA_LINK_EXECUTABLE "${JAVA_ARCHIVE} -cvf ${PROJECT_DIRECTORY}/src/simgrid.jar -C ${PROJECT_DIRECTORY}/src/.classes .")
		
	foreach(file ${JMSG_JAVA_SRC_CLASS})
		if(NOT EXISTS ${file})
			string(REPLACE "${PROJECT_DIRECTORY}/src/.classes/simgrid/msg" "${PROJECT_DIRECTORY}/src/java/simgrid/msg" file ${file})
			string(REPLACE ".class" ".java" file ${file})
			set(java_src_to_compile "${java_src_to_compile}${file}\t")
		endif(NOT EXISTS ${file})
	endforeach(file ${JMSG_JAVA_SRC_CLASS})
	
	add_executable(simgrid.jar ${JMSG_JAVA_SRC})
	set_target_properties(simgrid.jar PROPERTIES LANGUAGE JAVA)
	set_target_properties(simgrid.jar PROPERTIES LINKER_LANGUAGE JAVA)

	if(java_src_to_compile)	
		ADD_CUSTOM_COMMAND(TARGET simgrid.jar
		PRE_BUILD
		COMMAND ${JAVA_COMPILE}
		ARGS -d ${PROJECT_DIRECTORY}/src/.classes -cp ${PROJECT_DIRECTORY}/src/.classes ${java_src_to_compile}
		)
	endif(java_src_to_compile)
	

	ADD_CUSTOM_TARGET(java_basic ALL
	COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/basic -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/basic/*.java
	)
	
	ADD_CUSTOM_TARGET(java_ping_pong ALL
	COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/ping_pong -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/ping_pong/*.java
	)
	
	ADD_CUSTOM_TARGET(java_comm_time ALL
	COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/comm_time -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/comm_time/*.java
	)
	
	ADD_CUSTOM_TARGET(java_suspend ALL
	COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/suspend -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/suspend/*.java
	)
	
	add_dependencies(java_basic simgrid.jar)
	add_dependencies(java_ping_pong simgrid.jar)
	add_dependencies(java_comm_time simgrid.jar)
	add_dependencies(java_suspend simgrid.jar)