Add NativeProblem that loads libeva2problem.jnilib if present.

closes #47

resources/NativeInterface/eva2_problems_NativeProblem.h

@@ -0,0 +1,31 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class eva2_problems_NativeProblem */
+
+#ifndef _Included_eva2_problems_NativeProblem
+#define _Included_eva2_problems_NativeProblem
+#ifdef __cplusplus
+extern "C" {
+#endif
+#undef eva2_problems_NativeProblem_serialVersionUID
+#define eva2_problems_NativeProblem_serialVersionUID -3904130243174390134LL
+/*
+ * Class:     eva2_problems_NativeProblem
+ * Method:    evaluate
+ * Signature: ([D)[D
+ */
+JNIEXPORT jdoubleArray JNICALL Java_eva2_problems_NativeProblem_evaluate
+  (JNIEnv *, jobject, jdoubleArray);
+
+/*
+ * Class:     eva2_problems_NativeProblem
+ * Method:    getName
+ * Signature: ()Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL Java_eva2_problems_NativeProblem_getName
+  (JNIEnv *, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif