diff --git a/examples/java/SHT1X_Example.java b/examples/java/SHT1X_Example.java
index 068d535c..961c27cd 100644
--- a/examples/java/SHT1X_Example.java
+++ b/examples/java/SHT1X_Example.java
@@ -23,6 +23,7 @@
  */
 
 import upm_sht1x.SHT1X;
+import upm_new_interfaces.*;
 
 public class SHT1X_Example
 {
@@ -32,8 +33,10 @@ public class SHT1X_Example
 
         // Instantiate a SHT1X sensor using D2 as the clock, and D3 as the
         // data pin.
+        iTemperature temp = new SHT1X(2, 3);
         SHT1X sensor = new SHT1X(2, 3);
 
+
         // Every 2 seconds, update and print values
         while (true)
             {
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 71d17505..7a7a0bc0 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -531,6 +531,10 @@ function(upm_swig_java)
       # target .jar file in the classpath, otherwise this variable will be empty
       set (INTERFACES_JAR_FILE ${CMAKE_BINARY_DIR}/src/interfaces/upm_interfaces.jar)
     endif ()
+    if(module_iface)
+      add_dependencies(javaupm_${libname} javaupm_new_interfaces)
+      set (NEW_INTERFACES_JAR_FILE ${CMAKE_BINARY_DIR}/interfaces/upm_new_interfaces.jar)
+    endif()
     # For linker to report unresolved symbols.  Note, there is currently no test
     # for linker flags (similar to compile files), so this is it for now.
     swig_link_libraries (javaupm_${libname} ${MRAAJAVA_LIBRARY} ${JAVA_LIBRARIES} ${libname} -Wl,--unresolved-symbols=report-all)
@@ -581,7 +585,7 @@ function(upm_swig_java)
     add_custom_command (TARGET javaupm_${libname}
         POST_BUILD
         COMMAND cmake -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/upm_${libname}
-        COMMAND ${JAVAC} *.java -d ${CMAKE_CURRENT_BINARY_DIR} -cp ${INTERFACES_JAR_FILE}:.
+        COMMAND ${JAVAC} *.java -d ${CMAKE_CURRENT_BINARY_DIR} -cp ${INTERFACES_JAR_FILE}:${NEW_INTERFACES_JAR_FILE}:.
         COMMAND ${JAR} cf upm_${libname}.jar upm_${libname}
     )
 
diff --git a/src/sht1x/sht1x.i b/src/sht1x/sht1x.i
index 93f3d7fd..14cf1705 100644
--- a/src/sht1x/sht1x.i
+++ b/src/sht1x/sht1x.i
@@ -1,10 +1,17 @@
+#ifdef SWIGPYTHON
 %module (package="pyupm_new_interfaces") sht1x
+#endif
+
 %import "interfaces/new_interfaces.i"
 
 %include "../common_top.i"
 
 /* BEGIN Java syntax  ------------------------------------------------------- */
 #ifdef SWIGJAVA
+%typemap(javaimports) SWIGTYPE %{
+import upm_new_interfaces.*;
+%}
+
 JAVA_JNI_LOADLIBRARY(javaupm_sht1x)
 #endif
 /* END Java syntax */