Add minor improvements to the whole IDEA project

Author: subhatav

.gitignore

@@ -2,5 +2,4 @@
 *.log
 
 # Compiled Files #
-bin/
 out/

.idea/checkstyleidea-libs/readme.txt

@@ -22,7 +22,7 @@
         <SOURCES>
           <root url="jar://$USER_HOME$/.ideaLibSources/lombok-1.18.34-sources.jar!/" />
         </SOURCES>
-      </library>ō
+      </library>
     </orderEntry>
   </component>
 </module>

.idea/vcs.xml

@@ -1,11 +1,13 @@
 package practice.behavioral.chain;
 
+import lombok.EqualsAndHashCode;
 import lombok.NonNull;
 import lombok.Setter;
 import lombok.extern.java.Log;
 
 @Log
 @Setter
+@EqualsAndHashCode
 public abstract sealed class Worker permits General, Jailer, King, Officer {
 
   protected Worker next; // Worker who is NEXT in CHAIN of Responsibility

design-patterns.iml

@@ -21,7 +21,7 @@ public void toggleState() {
   }
 
   public void printState() {
-    var isOn = state ? "ON" : "OFF"; // Determine current state of Switch
+    var isOn = state ? "ON" : "OFF"; // Determine CURRENT state of Switch
     log.info("State of <" + location + "> Switch => [" + isOn + "]");
   }
 }

src/practice/behavioral/chain/Worker.java

@@ -8,5 +8,5 @@ public sealed interface Subject permits Weather {
 
   void detach(@NonNull final Observer watcher);
 
-  void notifyObservers();
+  void notifyObservers(); // UPDATE Observers
 }

src/practice/behavioral/command/SwitchButton.java

@@ -17,13 +17,13 @@ public final class Weather implements Subject {
 
   @Override
   public void attach(@NonNull final Observer watcher) {
-    log.info("Attaching Observer => [" + watcher + "]");
+    log.info("ATTACHING Observer => [" + watcher + "]");
     observers.add(watcher); // Add OBSERVER to current LIST
   }
 
   @Override
   public void detach(@NonNull final Observer watcher) {
-    log.info("Detaching Observer => [" + watcher + "]");
+    log.info("DETACHING Observer => [" + watcher + "]");
     observers.remove(watcher); // Remove OBSERVER from LIST
   }
 
@@ -34,9 +34,9 @@ public void notifyObservers() {
   }
 
   public void advanceTime() {
-    log.info("Current Weather Type => [" + currentWeatherType + "]");
+    log.info("CURRENT Weather TYPE => [" + currentWeatherType + "]");
     currentWeatherType = getFreshWeatherType(WeatherType.values());
-    log.info("Changed Weather Type => [" + currentWeatherType + "]");
+    log.info("CHANGED Weather TYPE => [" + currentWeatherType + "]");
     notifyObservers(); // Update ALL Watchers of CHANGE in Weather
   }
 

src/practice/behavioral/observer/Subject.java

@@ -17,13 +17,13 @@ public void insertCoin(@NonNull final VendorMachine machine) {
 
   @Override
   public void ejectCoin(@NonNull final VendorMachine machine) {
-    machine.setState(new NoCoinState()); // ALTER State afterwards
+    machine.setState(new NoCoinState()); // ALTER state afterwards
     log.info("PASSED in EJECTING Coin => [" + machine + "]");
   }
 
   @Override
   public void dispenseFood(@NonNull final VendorMachine machine) {
-    machine.setState(new NoCoinState()); // ALTER State AFTER Action
+    machine.setState(new NoCoinState()); // ALTER state after action
     log.info("PASSED in DISPENSING Food => [" + machine + "]");
   }
 }

src/practice/behavioral/observer/Weather.java

@@ -12,7 +12,7 @@ public final class NoCoinState implements VendorState {
 
   @Override
   public void insertCoin(@NonNull final VendorMachine machine) {
-    machine.setState(new HasCoinState()); // ALTER State afterwards
+    machine.setState(new HasCoinState()); // ALTER state afterwards
     log.info("PASSED in INSERTING Coin => [" + machine + "]");
   }