instanceof

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/enumallt/Anatotitan.java

@@ -1,10 +1,9 @@
 package com.baeldung.enumallt;
 
-public class Anatotitan extends Dinosaur{
-         
+public class Anatotitan extends Dinosaur {
+
 	String behavior() {
 		return "very aggressive";
 	}
 
-
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/enumallt/Dinosaur.java

@@ -1,8 +1,7 @@
 package com.baeldung.enumallt;
 
 public class Dinosaur {
-	
-	
+
 	DinosaurEnum dinosaur;
 
 	public DinosaurEnum getDinosaur() {
@@ -12,6 +11,5 @@ public class Dinosaur {
 	public void setDinosaur(DinosaurEnum dinosaur) {
 		this.dinosaur = dinosaur;
 	}
-	
- 
+
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/enumallt/DinosaurEnum.java

@@ -1,4 +1,5 @@
 package com.baeldung.enumallt;
+
 public enum DinosaurEnum {
 	Anatotitan {
 		@Override

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/enumallt/Euraptor.java

@@ -1,10 +1,9 @@
 package com.baeldung.enumallt;
 
-public class Euraptor extends Dinosaur{
-	
+public class Euraptor extends Dinosaur {
+
 	String behavior() {
 		return "calm";
 	}
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/examplesetup/Anatotitan.java

@@ -1,11 +1,9 @@
 package com.baeldung.examplesetup;
 
-public class Anatotitan extends Dinosaur{
-    
-	      
+public class Anatotitan extends Dinosaur {
+
 	public String behavior() {
 		return "very aggressive";
 	}
 
-
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/examplesetup/Dinosaur.java

@@ -1,8 +1,5 @@
 package com.baeldung.examplesetup;
 
 public class Dinosaur {
-	
 
-
- 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/examplesetup/Euraptor.java

@@ -1,12 +1,9 @@
 package com.baeldung.examplesetup;
 
-public class Euraptor extends Dinosaur{
-	
-	
+public class Euraptor extends Dinosaur {
+
 	public String behavior() {
 		return "calm";
 	}
-	
-
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/getclassalt/Anatotitan.java

@@ -1,12 +1,9 @@
 package com.baeldung.getclassalt;
 
-public class Anatotitan extends Dinosaur{
-   
-	       
+public class Anatotitan extends Dinosaur {
+
 	public String behavior() {
 		return "very aggressive";
 	}
 
-
-
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/getclassalt/Dinosaur.java

@@ -1,10 +1,9 @@
 package com.baeldung.getclassalt;
 
 public class Dinosaur {
-	
-	/*String behavior() {
-		return "default sound";
-	}*/
-	
- 
+
+	/*
+	 * String behavior() { return "default sound"; }
+	 */
+
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/getclassalt/Euraptor.java

@@ -1,13 +1,9 @@
 package com.baeldung.getclassalt;
 
-public class Euraptor extends Dinosaur{
-	
-	
-	
+public class Euraptor extends Dinosaur {
+
 	public String behavior() {
 		return "calm";
 	}
-	
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/mapalt/Anatotitan.java

@@ -1,10 +1,9 @@
 package com.baeldung.mapalt;
 
 public class Anatotitan extends Dinosaur {
-       
+
 	public String behavior() {
 		return "very aggressive";
 	}
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/mapalt/Dinosaur.java

@@ -1,11 +1,9 @@
 package com.baeldung.mapalt;
 
 public class Dinosaur {
-	
+
 	public String behavior() {
 		return "default sound";
 	}
-	
 
- 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/mapalt/Euraptor.java

@@ -1,12 +1,9 @@
 package com.baeldung.mapalt;
 
-public class Euraptor extends Dinosaur{
-	
-	
+public class Euraptor extends Dinosaur {
+
 	public String behavior() {
 		return "calm";
 	}
-	
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/patternmatching/Anatotitan.java

@@ -1,10 +1,9 @@
 package com.baeldung.patternmatching;
 
 public class Anatotitan extends Dinosaur {
-       
+
 	public String behavior() {
 		return "very aggressive";
 	}
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/patternmatching/Dinosaur.java

@@ -1,11 +1,9 @@
 package com.baeldung.patternmatching;
 
 public class Dinosaur {
-	
+
 	String behavior() {
 		return "default sound";
 	}
-	
 
- 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/patternmatching/Euraptor.java

@@ -1,12 +1,9 @@
 package com.baeldung.patternmatching;
 
-public class Euraptor extends Dinosaur{
-	
-	
+public class Euraptor extends Dinosaur {
+
 	public String behavior() {
 		return "calm";
 	}
-	
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/polymorphism/Anatotitan.java

@@ -1,11 +1,10 @@
 package com.baeldung.polymorphism;
 
-public class Anatotitan extends Dinosaur{
+public class Anatotitan extends Dinosaur {
 
 	@Override
 	public String behavior() {
 		return "very aggressive";
 	}
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/polymorphism/Dinosaur.java

@@ -1,10 +1,9 @@
 package com.baeldung.polymorphism;
 
 public class Dinosaur {
-	
+
 	public String behavior() {
 		return "default sound";
 	}
 
- 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/visitorspattern/Anatotitan.java

@@ -1,17 +1,14 @@
 package com.baeldung.visitorspattern;
 
-public class Anatotitan implements Dino{
+public class Anatotitan implements Dino {
 
-	
 	String behavior() {
 		return "very aggressive";
 	}
-	
+
 	@Override
-	public
-	String behavior2(Visitor dinobehave) {
+	public String behavior2(Visitor dinobehave) {
 		return dinobehave.visit(this);
 	}
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/visitorspattern/DinoVisitorImpl.java

@@ -1,6 +1,6 @@
 package com.baeldung.visitorspattern;
 
-public class DinoImpl implements Visitor {
+public class DinoVisitorImpl implements Visitor {
 
 	@Override
 	public String visit(Anatotitan anatotitan) {
@@ -9,8 +9,7 @@ public class DinoImpl implements Visitor {
 
 	@Override
 	public String visit(Euraptor euraptor) {
-	    return euraptor.behavior();
+		return euraptor.behavior();
 	}
-	
 
 }

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/visitorspattern/Euraptor.java

@@ -1,18 +1,13 @@
 package com.baeldung.visitorspattern;
 
-public class Euraptor  implements Dino{
-	
-	
-	
+public class Euraptor implements Dino {
+
 	String behavior() {
 		return "calm";
 	}
-	
 
-	
 	@Override
-	public
-	String behavior2(Visitor dinobehave) {
+	public String behavior2(Visitor dinobehave) {
 		return dinobehave.visit(this);
 	}
 

core-java-modules/core-java-lang-operators-2/src/main/java/com/baeldung/visitorspattern/Visitor.java

@@ -1,8 +1,9 @@
 package com.baeldung.visitorspattern;
 
 public interface Visitor {
-	
+
 	String visit(Anatotitan anatotitan);
+
 	String visit(Euraptor euraptor);
 
 }

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/instanceoftest/EnumUnitTest.java

@@ -6,11 +6,10 @@ import org.junit.Test;
 
 import com.baeldung.enumallt.*;
 
-
-public class EnumAltTest {
+public class EnumUnitTest {
 	@Test
 	public void testAnatotitan() {
-		
+
 		Dinosaur dinosaur = new Dinosaur();
 		dinosaur.setDinosaur(DinosaurEnum.Euraptor);
 
@@ -25,5 +24,4 @@ public class EnumAltTest {
 		assertEquals("Aggressive  ", dinosaur.getDinosaur().behaviour());
 	}
 
-	
 }

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/instanceoftest/ExampleSetupUnitTest.java

@@ -6,7 +6,7 @@ import org.junit.Test;
 
 import com.baeldung.examplesetup.*;
 
-public class ExampleTest {
+public class ExampleSetupUnitTest {
 
 	@Test
 	public void testAnatotitan() {

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/instanceoftest/GetClassUnitTest.java

@@ -5,7 +5,7 @@ import org.junit.Test;
 
 import com.baeldung.getclassalt.*;
 
-public class getClassTest {
+public class GetClassUnitTest {
 
 	@Test
 	public void testAnatotitan() {

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/instanceoftest/MapUnitTest.java

@@ -9,21 +9,15 @@ import org.junit.Test;
 
 import com.baeldung.mapalt.*;
 
-public class MapTest {
-	
-	
-	
-	 Map<Class<? extends Dinosaur>, String> response = 
-	            new HashMap<Class<? extends Dinosaur>, String>();
-	    Dinosaur anatotitan = new Anatotitan();
-	    Dinosaur euraptor = new Euraptor();
-	    
-	   
+public class MapUnitTest {
+
+	Map<Class<? extends Dinosaur>, String> response = new HashMap<Class<? extends Dinosaur>, String>();
+	Dinosaur anatotitan = new Anatotitan();
+	Dinosaur euraptor = new Euraptor();
 
 	@Test
 	public void testAnatotitan() {
-		 response.put(Anatotitan.class, anatotitan.behavior());
-		  
+		response.put(Anatotitan.class, anatotitan.behavior());
 
 		assertEquals("very aggressive", response.get(Anatotitan.class));
 	}
@@ -31,11 +25,8 @@ public class MapTest {
 	@Test
 	public void testEuraptor() {
 		response.put(Euraptor.class, euraptor.behavior());
-		  
 
 		assertEquals("calm", response.get(Euraptor.class));
 	}
 
-	
-
 }

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/instanceoftest/PatternMatchingUnitTest.java

@@ -6,7 +6,7 @@ import org.junit.Test;
 
 import com.baeldung.patternmatching.*;
 
-public class patternTest {
+public class PatternMatchingUnitTest {
 
 	@Test
 	public void testAnatotitan() {

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/instanceoftest/PolymorphismUnitTest.java

@@ -7,21 +7,19 @@ import org.junit.Test;
 
 import com.baeldung.polymorphism.*;
 
-public class polymorphsimTest {
-
-
+public class PolymorphismUnitTest {
 
 	@Test
 	public void testAnatotitan() {
-		
+
 		assertEquals("very aggressive", dinoBehavior(new Anatotitan()));
 	}
-	
+
 	@Test
 	public void testEuraptor() {
 		assertEquals("calm", dinoBehavior(new Euraptor()));
 	}
-	
+
 	public static String dinoBehavior(Dinosaur dinosaur) {
 		return dinosaur.behavior();
 	}

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/instanceoftest/VisitorsPatternUnitTest.java

@@ -6,25 +6,23 @@ import org.junit.Test;
 
 import com.baeldung.visitorspattern.*;
 
-public class VisitorsPatternTest {
+public class VisitorsPatternUnitTest {
 
 	@Test
 	public void testAnatotitan() {
-		
-		
+
 		assertEquals("very aggressive", visitorsPatter((Dino) new Anatotitan()));
 	}
-	
+
 	@Test
 	public void testEuraptor() {
-		
-		
+
 		assertEquals("calm", visitorsPatter((Dino) new Euraptor()));
 	}
-	
+
 	public static String visitorsPatter(Dino dinosaur) {
-		Visitor visitor = new DinoImpl();
-		
+		Visitor visitor = new DinoVisitorImpl();
+
 		return dinosaur.behavior2(visitor);
 	}