diff --git a/src/a110x/a110x.cxx b/src/a110x/a110x.cxx
index 33c4f25a..8061b17f 100644
--- a/src/a110x/a110x.cxx
+++ b/src/a110x/a110x.cxx
@@ -54,6 +54,13 @@ bool A110X::magnetDetected()
   return (!mraa_gpio_read(m_gpio) ? true : false);
 }
 
+#ifdef SWIGJAVA
+void A110X::installISR( IsrCallback *cb)
+{
+installISR(generic_callback_isr, cb);
+}
+#endif
+
 void A110X::installISR(void (*isr)(void *), void *arg)
 {
   if (m_isrInstalled)
diff --git a/src/a110x/a110x.h b/src/a110x/a110x.h
index d18b811d..38c4fdb5 100644
--- a/src/a110x/a110x.h
+++ b/src/a110x/a110x.h
@@ -26,6 +26,10 @@
 #include <string>
 #include <mraa/gpio.h>
 
+#ifdef SWIGJAVA
+#include "../IsrCallback.h"
+#endif
+
 namespace upm {
   /**
    * @brief A110X Hall Effect library
@@ -85,8 +89,11 @@ namespace upm {
      * @param arg Pointer to an object to be supplied as an
      * argument to the ISR.
      */
+#ifdef SWIGJAVA
+    void installISR(IsrCallback *cb);
+#else
     void installISR(void (*isr)(void *), void *arg);
-
+#endif
     /**
      * Uninstalls the previously installed ISR
      *
@@ -94,6 +101,10 @@ namespace upm {
     void uninstallISR();
 
   private:
+#ifdef SWIGJAVA
+    void installISR(void (*isr)(void *), void *arg);
+#endif
+
     bool m_isrInstalled;
     mraa_gpio_context m_gpio;
   };
diff --git a/src/a110x/javaupm_a110x.i b/src/a110x/javaupm_a110x.i
index da3a9c7c..782be2fa 100644
--- a/src/a110x/javaupm_a110x.i
+++ b/src/a110x/javaupm_a110x.i
@@ -2,17 +2,12 @@
 %include "../upm.i"
 %include "stdint.i"
 %include "typemaps.i"
-/*
-%feature("director") ISRHelper;
-%feature("nodirector") A110x;
-*/
-%apply jobject { void * };
-/*
-%{
-    #include "isrhelper.h"
-%}
-%include "isrhelper.h"
-*/
+
+%feature("director") IsrCallback;
+
+%ignore generic_callback_isr;
+%include "../IsrCallback.h"
+
 %{
     #include "a110x.h"
 %}
diff --git a/src/hcsr04/hcsr04.cxx b/src/hcsr04/hcsr04.cxx
index 362baac4..fa37815a 100644
--- a/src/hcsr04/hcsr04.cxx
+++ b/src/hcsr04/hcsr04.cxx
@@ -31,6 +31,14 @@
 
 using namespace upm;
 
+#ifdef SWIGJAVA
+void 
+HCSR04::HCSR04 (uint8_t triggerPin, uint8_t echoPin, IsrCallback *cb);
+{
+        HCSR04 (triggerPin, echoPin, generic_callback_isr);
+}
+#endif
+
 HCSR04::HCSR04 (uint8_t triggerPin, uint8_t echoPin, void (*fptr)(void *)) {
     mraa_result_t error  = MRAA_SUCCESS;
     m_name              = "HCSR04";
diff --git a/src/hcsr04/hcsr04.h b/src/hcsr04/hcsr04.h
index 2e7f01ef..78a24017 100644
--- a/src/hcsr04/hcsr04.h
+++ b/src/hcsr04/hcsr04.h
@@ -29,6 +29,10 @@
 #include <mraa/pwm.h>
 #include <sys/time.h>
 
+#ifdef SWIGJAVA
+#include "../IsrCallback.h"
+#endif
+
 #define HIGH                   1
 #define LOW                    0
 
@@ -58,6 +62,9 @@ namespace upm {
  */
 class HCSR04 {
     public:
+#ifdef SWIGJAVA
+	HCSR04 (uint8_t triggerPin, uint8_t echoPin, IsrCallback *cb);
+#else 
         /**
          * Instantiates an HCSR04 object
          *
@@ -67,7 +74,7 @@ class HCSR04 {
          * falling-edge interrupts
          */
         HCSR04 (uint8_t triggerPin, uint8_t echoPin, void (*fptr)(void *));
-
+#endif
         /**
          * HCSR04 object destructor
          */
@@ -96,6 +103,9 @@ class HCSR04 {
         }
 
     private:
+#ifdef SWIGJAVA
+        HCSR04 (uint8_t triggerPin, uint8_t echoPin, void (*fptr)(void *));
+#endif
         mraa_pwm_context     m_pwmTriggerCtx;
         mraa_gpio_context    m_echoPinCtx;
 
diff --git a/src/hcsr04/javaupm_hcsr04.i b/src/hcsr04/javaupm_hcsr04.i
index 15e0ac23..3605b6ed 100644
--- a/src/hcsr04/javaupm_hcsr04.i
+++ b/src/hcsr04/javaupm_hcsr04.i
@@ -1,6 +1,11 @@
 %module javaupm_hcsr04
 %include "../upm.i"
 
+%feature("director") IsrCallback;
+
+%ignore generic_callback_isr;
+%include "../IsrCallback.h"
+
 %{
     #include "hcsr04.h"
 %}
diff --git a/src/lsm9ds0/lsm9ds0.cxx b/src/lsm9ds0/lsm9ds0.cxx
index ecae4821..3a475715 100644
--- a/src/lsm9ds0/lsm9ds0.cxx
+++ b/src/lsm9ds0/lsm9ds0.cxx
@@ -707,7 +707,6 @@ void LSM9DS0::installISR(INTERRUPT_PINS_T intr, int gpio, mraa::Edge level,
 }
 #endif
 
-
 void LSM9DS0::installISR(INTERRUPT_PINS_T intr, int gpio, mraa::Edge level, 
                          void (*isr)(void *), void *arg)
 {
diff --git a/src/mma7660/javaupm_mma7660.i b/src/mma7660/javaupm_mma7660.i
index 39656af9..5a7779a9 100644
--- a/src/mma7660/javaupm_mma7660.i
+++ b/src/mma7660/javaupm_mma7660.i
@@ -3,10 +3,14 @@
 %include "cpointer.i"
 %include "typemaps.i"
 
+%feature("director") IsrCallback;
+
+%ignore generic_callback_isr;
+%include "../IsrCallback.h"
+
 %apply int *OUTPUT { int *x, int *y, int *z };
 %apply float *OUTPUT { float *ax, float *ay, float *az  };
 
-
 %{
     #include "mma7660.h"
 %}
diff --git a/src/mma7660/mma7660.cxx b/src/mma7660/mma7660.cxx
index 723a78d6..45aa0248 100644
--- a/src/mma7660/mma7660.cxx
+++ b/src/mma7660/mma7660.cxx
@@ -195,6 +195,13 @@ bool MMA7660::tiltShake()
     return false;
 }
 
+#ifdef SWIGJAVA
+void MMA7660::installISR(int pin, IsrCallback *cb)
+{
+        installISR(pin, generic_callback_isr, cb);
+}
+#endif
+
 void MMA7660::installISR(int pin, void (*isr)(void *), void *arg)
 {
   if (m_isrInstalled)
diff --git a/src/mma7660/mma7660.h b/src/mma7660/mma7660.h
index 03eb95fb..c9ec4683 100644
--- a/src/mma7660/mma7660.h
+++ b/src/mma7660/mma7660.h
@@ -27,6 +27,10 @@
 #include <mraa/i2c.h>
 #include <mraa/gpio.h>
 
+#ifdef SWIGJAVA
+#include "../IsrCallback.h"
+#endif
+
 #define MMA7660_I2C_BUS 0
 #define MMA7660_DEFAULT_I2C_ADDR 0x4c
 
@@ -248,8 +252,11 @@ namespace upm {
      * @param arg Pointer to an object to be supplied as an
      * argument to the ISR.
      */
+#ifdef SWIGJAVA
+    void installISR(int pin, IsrCallback *cb);
+#else
     void installISR(int pin, void (*isr)(void *), void *arg);
-
+#endif
     /**
      * Uninstalls the previously installed ISR
      *
@@ -276,6 +283,10 @@ namespace upm {
     bool setSampleRate(MMA7660_AUTOSLEEP_T sr);
 
   private:
+#ifdef SWIGJAVA
+    void installISR(int pin, void (*isr)(void *), void *arg);
+#endif
+
     bool m_isrInstalled;
     mraa_i2c_context m_i2c;
     mraa_gpio_context m_gpio;
diff --git a/src/mpu9150/javaupm_mpu9150.i b/src/mpu9150/javaupm_mpu9150.i
index a185dd6b..deb45ebf 100644
--- a/src/mpu9150/javaupm_mpu9150.i
+++ b/src/mpu9150/javaupm_mpu9150.i
@@ -1,8 +1,23 @@
 %module javaupm_mpu9150
 %include "../upm.i"
 %include "typemaps.i"
+%include "arrays_java.i"
 
+%feature("director") IsrCallback;
+
+%ignore generic_callback_isr;
+%include "../IsrCallback.h"
+
+%apply int {mraa::Edge};
 %apply float *INOUT { float *x, float *y, float *z  };
+%apply unsigned char[] {uint8_t *};
+
+%{
+    #include "mpu60x0.h"
+%}
+
+%include "mpu60x0.h"
+
 
 %{
     #include "mpu9150.h"
diff --git a/src/mpu9150/mpu60x0.cxx b/src/mpu9150/mpu60x0.cxx
index 619524e8..120725cf 100644
--- a/src/mpu9150/mpu60x0.cxx
+++ b/src/mpu9150/mpu60x0.cxx
@@ -380,6 +380,14 @@ uint8_t MPU60X0::getInterruptPinConfig()
   return readReg(REG_INT_PIN_CFG);
 }
 
+#ifdef SWIGJAVA
+void MPU60X0::installISR(int gpio, mraa::Edge level,
+                         IsrCallback *cb)
+{
+        installISR(intr, gpio, level, generic_callback_isr, cb);
+}
+#endif
+
 void MPU60X0::installISR(int gpio, mraa::Edge level, 
                          void (*isr)(void *), void *arg)
 {
diff --git a/src/mpu9150/mpu60x0.h b/src/mpu9150/mpu60x0.h
index b5d98d55..693de505 100644
--- a/src/mpu9150/mpu60x0.h
+++ b/src/mpu9150/mpu60x0.h
@@ -34,6 +34,10 @@
 #include <mraa/gpio.hpp>
 #endif
 
+#ifdef SWIGJAVA
+#include "../IsrCallback.h"
+#endif
+
 #define MPU60X0_I2C_BUS 0
 #define MPU60X0_DEFAULT_I2C_ADDR 0x68
 
@@ -904,7 +908,11 @@ namespace upm {
      * @param isr the interrupt handler, accepting a void * argument
      * @param arg the argument to pass the the interrupt handler
      */
+#ifdef SWIGJAVA
+    void installISR(int gpio, mraa::Edge level, IsrCallback *cb);
+#else
     void installISR(int gpio, mraa::Edge level, void (*isr)(void *), void *arg);
+#endif
 
     /**
      * uninstall a previously installed interrupt handler
@@ -931,6 +939,10 @@ namespace upm {
     float m_gyroScale;
 
   private:
+#ifdef SWIGJAVA
+    void installISR(int gpio, mraa::Edge level, void (*isr)(void *), void *arg);
+#endif
+
     mraa::I2c m_i2c;
     uint8_t m_addr;