diff --git a/src/ir_decoder/jni/ir_decode_jni.c b/src/ir_decoder/jni/ir_decode_jni.c
index 3d7e1f7..a830448 100644
--- a/src/ir_decoder/jni/ir_decode_jni.c
+++ b/src/ir_decoder/jni/ir_decode_jni.c
@@ -114,12 +114,13 @@ JNIEXPORT void JNICALL Java_net_irext_decode_sdk_IRDecode_irClose
 JNIEXPORT jobject JNICALL Java_net_irext_decode_sdk_IRDecode_irACGetTemperatureRange
           (JNIEnv *env, jobject this_obj, jint ac_mode)
 {
+    printf("Java_net_irext_decode_sdk_IRDecode_irACGetTemperatureRange entry\n");
     int tempMin = 0;
     int tempMax = 0;
 
     jobject temperature_range = NULL;
     jclass temperature_range_class =
-        (*env)->FindClass(env, "com/irext/remote/bean/jnibean/JNITemperatureRange");
+        (*env)->FindClass(env, "net/irext/decode/sdk/bean/TemperatureRange");
 
     jmethodID temperature_range_mid =
         (*env)->GetMethodID(env, temperature_range_class, "<init>", "()V");
@@ -127,13 +128,21 @@ JNIEXPORT jobject JNICALL Java_net_irext_decode_sdk_IRDecode_irACGetTemperatureR
     jfieldID min_temp_fid = (*env)->GetFieldID(env, temperature_range_class, "tempMin", "I");
     jfieldID max_temp_fid = (*env)->GetFieldID(env, temperature_range_class, "tempMax", "I");
 
+    printf("Java_net_irext_decode_sdk_IRDecode_irACGetTemperatureRange - 1\n");
+
     temperature_range = (*env)->NewObject(env, temperature_range_class, temperature_range_mid);
 
+    printf("Java_net_irext_decode_sdk_IRDecode_irACGetTemperatureRange - 2\n");
+
     get_temperature_range((UINT8)ac_mode, (INT8*)&tempMin, (INT8*)&tempMax);
 
+    printf("Java_net_irext_decode_sdk_IRDecode_irACGetTemperatureRange - 3\n");
+
     (*env)->SetIntField(env, temperature_range, min_temp_fid, tempMin);
     (*env)->SetIntField(env, temperature_range, max_temp_fid, tempMax);
 
+    printf("Java_net_irext_decode_sdk_IRDecode_irACGetTemperatureRange - 4\n");
+
     return temperature_range;
 }