Fix checkstyle method order issues

Fix checkstyle issues with method ordering following the
spring-javaformat upgrade.

See gh-13932

spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/MainClassFinder.java

@@ -384,16 +384,6 @@ public abstract class MainClassFinder {
 			return this.annotationNames;
 		}
 
-		@Override
-		public String toString() {
-			return this.name;
-		}
-
-		@Override
-		public int hashCode() {
-			return this.name.hashCode();
-		}
-
 		@Override
 		public boolean equals(Object obj) {
 			if (this == obj) {
@@ -412,6 +402,16 @@ public abstract class MainClassFinder {
 			return true;
 		}
 
+		@Override
+		public int hashCode() {
+			return this.name.hashCode();
+		}
+
+		@Override
+		public String toString() {
+			return this.name;
+		}
+
 	}
 
 	/**