FIND_PACKAGE(Java REQUIRED) # javac, jar
FIND_PACKAGE(JNI REQUIRED)
INCLUDE_DIRECTORIES(
  #${JNI_INCLUDE_PATH}
  ${JAVA_INCLUDE_PATH}
  ${JAVA_INCLUDE_PATH2}
  ${JAVA_AWT_INCLUDE_PATH}
  )

ADD_CUSTOM_COMMAND(
  OUTPUT ${EXECUTABLE_OUTPUT_PATH}/HelloSimple.class
  COMMAND ${JAVA_COMPILE} ARGS ${CMAKE_CURRENT_SOURCE_DIR}/HelloSimple.java -d ${EXECUTABLE_OUTPUT_PATH} -classpath ${LIBRARY_OUTPUT_PATH}/gdcm.jar 
  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/HelloSimple.java
  COMMENT "javac HelloSimple.java"
)

# 3. ok now add the target
ADD_CUSTOM_TARGET(GDCMJavaExample ALL
  DEPENDS ${EXECUTABLE_OUTPUT_PATH}/HelloSimple.class
  COMMENT "building gdcm java example"
)

IF(BUILD_TESTING)
IF(GDCM_DATA_ROOT)
  ADD_JAVA_TEST(TestHelloSimpleJava ${EXECUTABLE_OUTPUT_PATH}/HelloSimple ${GDCM_DATA_ROOT}/012345.002.050.dcm)
ENDIF(GDCM_DATA_ROOT)
ENDIF(BUILD_TESTING)