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 | #include "com_lb_test_jni_JNITest.h"
 JNIEXPORT jstring JNICALL Java_com_lb_test_jni_JNITest_nativeMethod(JNIEnv *env, jobject obj, jstring username, jstring password) {
 
 const char *c_username = env->GetStringUTFChars(username, NULL);
 const char *c_password = env->GetStringUTFChars(password, NULL);
 
 
 char result[256];
 snprintf(result, sizeof(result), "Hello, %s! Your password is %s.", c_username, c_password);
 
 
 env->ReleaseStringUTFChars(username, c_username);
 env->ReleaseStringUTFChars(password, c_password);
 
 
 return env->NewStringUTF(result);
 }
 
 |