Replace some classes with records

Author: mangstadt

src/main/java/oakbot/command/define/DefineCommand.java

@@ -88,11 +88,11 @@ public ChatActions onMessage(ChatCommand chatCommand, IBot bot) {
 
 		var cb = new ChatBuilder();
 		for (var definition : definitions) {
-			cb.append(word).append(" (").append(definition.getWordType()).append("):").nl();
-			cb.append(definition.getDefinition());
-			var example = definition.getExample();
+			cb.append(word).append(" (").append(definition.wordType()).append("):").nl();
+			cb.append(definition.definition());
+			var example = definition.example();
 			if (example != null) {
-				cb.append(" (").append(definition.getExample()).append(")");
+				cb.append(" (").append(definition.example()).append(")");
 			}
 			cb.nl().nl();
 		}
@@ -133,11 +133,7 @@ private List<Definition> parseResponse(String word, Leaf response) {
 					continue;
 				}
 
-				Definition definition = new Definition();
-				definition.setWordType(type);
-				definition.setDefinition(definitionText);
-				definition.setExample(getExample(dtNode));
-
+				var definition = new Definition(type, definitionText, getExample(dtNode));
 				definitions.add(definition);
 			}
 		}

src/main/java/oakbot/command/define/Definition.java

@@ -4,32 +4,5 @@
  * A dictionary definition for a word.
  * @author Michael Angstadt
  */
-public class Definition {
-	private String wordType;
-	private String definition;
-	private String example;
-
-	public String getWordType() {
-		return wordType;
-	}
-
-	public void setWordType(String wordType) {
-		this.wordType = wordType;
-	}
-
-	public String getDefinition() {
-		return definition;
-	}
-
-	public void setDefinition(String definition) {
-		this.definition = definition;
-	}
-
-	public String getExample() {
-		return example;
-	}
-
-	public void setExample(String example) {
-		this.example = example;
-	}
+public record Definition(String wordType, String definition, String example) {
 }

src/main/java/oakbot/command/stands4/ExplainCommand.java

@@ -60,11 +60,11 @@ public ChatActions onMessage(ChatCommand chatCommand, IBot bot) {
 		if (result == null) {
 			cb.append("No explanation found.");
 		} else {
-			cb.append(result.getExplanation());
+			cb.append(result.explanation());
 
-			var example = result.getExample();
+			var example = result.example();
 			if (example != null) {
-				cb.append(" ").italic(result.getExample());
+				cb.append(" ").italic(result.example());
 			}
 		}
 

src/main/java/oakbot/command/stands4/Explanation.java

@@ -5,20 +5,5 @@
  * @author Michael Angstadt
  * @see Stands4Client#explain
  */
-public class Explanation {
-	private final String explanation;
-	private final String example;
-
-	public Explanation(String explanation, String example) {
-		this.explanation = explanation;
-		this.example = example;
-	}
-
-	public String getExplanation() {
-		return explanation;
-	}
-
-	public String getExample() {
-		return example;
-	}
+public record Explanation(String explanation, String example) {
 }