style: update demo

Author: fankes

samples/kavaref-demo/src/main/kotlin/com/highcapable/kavaref/demo/Main.kt

@@ -30,51 +30,59 @@ import com.highcapable.kavaref.runtime.KavaRefRuntime
 fun main() {
     // Enable KavaRef debug level logging.
     KavaRef.logLevel = KavaRefRuntime.LogLevel.DEBUG
+
     // Resolve the Test class using KavaRef.
     // Create an instance of the Test class using the resolved class.
     val test = Test::class.resolve()
         .firstConstructor {
             emptyParameters()
         }.create()
+
     // Invoke a method, modify a field, and retrieve a value using the resolved class.
     // (1) Call from Class.
     Test::class.resolve()
         .firstMethod {
             name = "test"
             parameters(String::class)
         }.of(test).invoke("reflection test")
+
     // (2) Call from Object.
     test.asResolver()
         .firstMethod {
             name = "test"
             parameters(String::class)
         }.invoke("reflection test")
+
     // Modify the field 'myTest' and retrieve its value using the resolved class.
     // (1) Call from Class.
     Test::class.resolve()
         .firstField {
             name = "myTest"
             type = String::class
         }.of(test).set("Hello modified reflection test")
+
     // (2) Call from Object.
     test.asResolver()
         .firstField {
             name = "myTest"
             type = String::class
         }.set("Hello modified reflection test")
+
     // Retrieve the value of the field 'myTest' using the resolved class.
     // (1) Call from Class.
     val testString1 = Test::class.resolve()
         .firstMethod {
             name = "getTest"
             emptyParameters()
         }.of(test).invoke<String>()
+
     // (2) Call from Object.
     val testString2 = test.asResolver()
         .firstMethod {
             name = "getTest"
             emptyParameters()
         }.invoke<String>()
+
     // Print the value of the field 'myTest'.
     println(testString1)
     println(testString2)