Fixed incorrect naming

Author: grumpyf0x48

src/main/java/Application.java

@@ -1,7 +1,7 @@
 //usr/bin/env java --enable-preview --class-path ${APP_DIR:-.}/lib/'*' "$0" "$@"; exit $?
 
-import language.api.Greeting;
-import language.api.Greeting.Language;
+import language.api.Greeter;
+import language.api.Greeter.Language;
 
 import picocli.CommandLine;
 import picocli.CommandLine.Command;
@@ -19,6 +19,6 @@ private int polyglotHello(
         @Option(names = {"-l", "--language"}, required = true, description = "Valid values are: ${COMPLETION-CANDIDATES}")
         Language language
 ) {
-    println(Greeting.byLanguage(language).getGreeting());
+    println(Greeter.byLanguage(language).greet());
     return CommandLine.ExitCode.OK;
 }

src/main/java/language/api/Greeting.java src/main/java/language/api/Greeter.javasrc/main/java/language/api/Greeting.java renamed to src/main/java/language/api/Greeter.java

@@ -3,15 +3,15 @@
 import language.en.Hello;
 import language.fr.Bonjour;
 
-public interface Greeting {
+public interface Greeter {
 
     enum Language {
         French, English
     }
 
-    String getGreeting();
+    String greet();
 
-    static Greeting byLanguage(Language language) {
+    static Greeter byLanguage(Language language) {
         return switch (language) {
             case French -> new Bonjour();
             case English -> new Hello();

src/main/java/language/en/Hello.java

@@ -1,11 +1,11 @@
 package language.en;
 
-import language.api.Greeting;
+import language.api.Greeter;
 
-public class Hello implements Greeting {
+public class Hello implements Greeter {
 
     @Override
-    public String getGreeting() {
+    public String greet() {
         return "Hello " + Character.toString(0x1F1EC) + Character.toString(0x1F1E7);
     }
 }

src/main/java/language/fr/Bonjour.java

@@ -1,11 +1,11 @@
 package language.fr;
 
-import language.api.Greeting;
+import language.api.Greeter;
 
-public class Bonjour implements Greeting {
+public class Bonjour implements Greeter {
 
     @Override
-    public String getGreeting() {
+    public String greet() {
         return "Bonjour " + Character.toString(0x1F1EB) + Character.toString(0x1F1F7);
     }
 }

…test/java/language/api/GreetingTest.java …/test/java/language/api/GreeterTest.javasrc/test/java/language/api/GreetingTest.java renamed to src/test/java/language/api/GreeterTest.java src/test/java/language/api/GreetingTest.java renamed to src/test/java/language/api/GreeterTest.java

@@ -6,17 +6,17 @@
 
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-class GreetingTest {
+class GreeterTest {
 
     @Test
     void bonjourShouldSayBonjour() {
         Bonjour bonjour = new Bonjour();
-        assertTrue(bonjour.getGreeting().startsWith("Bonjour"));
+        assertTrue(bonjour.greet().startsWith("Bonjour"));
     }
 
     @Test
     void helloShouldSayHello() {
         Hello hello = new Hello();
-        assertTrue(hello.getGreeting().startsWith("Hello"));
+        assertTrue(hello.greet().startsWith("Hello"));
     }
 }