feat: adds java class

fix: changed class name from codeTraining to cjobReadinessLab

Author: AmiyahJo

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/amiyahjones/codeTraining.java

@@ -0,0 +1,3 @@
+public class codeTraining {
+
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/amiyahjones/jobReadinessLab.java

@@ -0,0 +1,3 @@
+public class jobReadinessLab {
+
+}