fix: Ignore if field does not exist

test/np/com/krrish/Destination.java

@@ -1,8 +1,10 @@
+package np.com.krrish;
+
 public class Destination {
     private String first;
     private String second;
 
-    public String getFirst() {
+    String getFirst() {
         return first;
     }
 

test/np/com/krrish/MapperTest.java

@@ -1,3 +1,5 @@
+package np.com.krrish;
+
 import org.junit.jupiter.api.*;
 
 import static org.junit.jupiter.api.Assertions.*;
@@ -13,7 +15,7 @@ class MapperTest {
     @Test
     void testEmptyFieldsMap() {
         Source source = new Source();
-        Object destination = mapper.map(source, "Destination");
+        Object destination = mapper.map(source, "np.com.krrish.Destination");
         assertEquals(Destination.class, destination.getClass());
     }
 
@@ -23,7 +25,7 @@ class MapperTest {
         source.setFirst("first");
         source.setSecond("second");
 
-        Destination destination = (Destination) mapper.map(source, "Destination");
+        Destination destination = (Destination) mapper.map(source, "np.com.krrish.Destination");
         assertEquals("first", destination.getFirst());
     }
 }

test/np/com/krrish/Source.java

@@ -1,12 +1,14 @@
+package np.com.krrish;
+
 public class Source {
     private String first;
     private String second;
 
-    public void setFirst(String first) {
+    void setFirst(String first) {
         this.first = first;
     }
 
-    public void setSecond(String second) {
+    void setSecond(String second) {
         this.second = second;
     }
 }