feat: adds/NileJack/Lesson_09HW

Author: nilejack

lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/NileJackProvider2.java

@@ -0,0 +1,25 @@
+package com.codedifferently.lesson9.dataprovider;
+
+import java.util.Map;
+import org.springframework.stereotype.Service;
+
+@Service
+public class NileJackProvider2 extends DataProvider {
+  @Override
+  public String getProviderName() {
+    return "nilejack";
+  }
+
+  @SuppressWarnings("rawtypes")
+  @Override
+  public Map<String, Class> getColumnTypeByName() {
+    return Map.of(
+        "column1", Double.class,
+        "column2", String.class,
+        "column3", Short.class,
+        "column4", Integer.class,
+        "column5", Boolean.class,
+        "column6", Float.class,
+        "column7", Long.class);
+  }
+}