BAEL-4399:Changes for showing NoSuchFieldError

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/exceptions/nosuchfielderror/Dependent.java

@@ -0,0 +1,6 @@
+package main.java.oldclass;
+
+public class Dependent {
+	//This needed to be commented post compilation of NoSuchFielDError and Compile
+	public static String message = "Hello Baeldung!!";
+}

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/exceptions/nosuchfielderror/NoSuchFieldError.java

@@ -0,0 +1,7 @@
+package main.java.oldclass;
+
+public class NoSuchFieldError {
+	public static void main(String[] args) {
+		System.out.println(Dependent.message);
+	}
+}

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/exceptions/nosuchfielderror/NoSuchFieldError2.java

@@ -0,0 +1,20 @@
+package main.java.reflection;
+
+import java.lang.reflect.Field;
+
+public class NoSuchFieldError2 {
+	//String message = "Hello Baeldung!!!";
+
+	public static void main(String[] args) throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException {
+		print();
+	}
+
+	public static void print(){
+		ValidateNoSuchFieldError clss = new ValidateNoSuchFieldError();
+		Class<?> aClass = Class.forName(clss.getClass().getName());
+		Field field = aClass.getDeclaredField("message");
+		field.setAccessible(true);
+		String msgStr = (String)field.get(clss);
+		System.out.println(msgStr);
+	}
+}

core-java-modules/core-java-exceptions-3/src/test/java/com/baeldung/exceptions/nosuchfielderror/NoSuchFieldErrorTest.java

@@ -0,0 +1,13 @@
+package com.baeldung.exceptions.nosuchmethoderror;
+
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.jupiter.api.Test;
+
+public class NoSuchFieldErrorTest {
+
+    @Test(expected = NoSuchFieldException.class)
+    public void whenFieldNotFound_thenThrowNoSuchFieldException() {
+        NoSuchFieldError2.print();
+    }
+}