modify review

Signed-off-by: yuanzicong <[email protected]>

build_from_jsonobject_tip.md

@@ -0,0 +1,44 @@
+Enable this extension,you can make a kotlin data class with a static function to build from JSONObject.
+
+e.g.
+<br>
+json:
+```json
+{
+  "a":1,
+  "b":"abc",
+  "c":true
+}
+```
+
+It can convert to the following kotlin data class
+
+```kotlin
+data class Test(
+    val a: Int?,
+    val b: String?,
+    val c: Boolean?
+) {
+
+    companion object {
+        @JvmStatic
+        fun buildFromJson(jsonObject: JSONObject?): Test? {
+
+            jsonObject?.run {
+                return Test(
+                    optInt("a"),
+                    optString("b"),
+                    optBoolean("c")
+                )
+            }
+            return null
+        }
+    }
+}
+```
+
+Then you can use this function to make a instance from a JSONObjcet, for example
+```kotlin
+val jsonObject: JSONObject = TestApi.rquestTest()
+val test: Test = Test.buildFromJson(jsonObject)
+```

classes_non_nullable.md

@@ -0,0 +1,37 @@
+Enable this extension and type the classes' names into the input area, you can make the classes you typed non-nullable. 
+
+In the text area, the classes should split with ','.
+
+Such as
+```
+Int,Double,Boolean,Long,List
+```
+In particular, the ``List<Any>`` only need to type ``List``
+
+e.g.
+<br>
+json:
+```json
+{
+  "a": 1,
+  "b": true,
+  "c": "hhhh",
+  "d": [
+    "a","b","c","d"
+  ],
+  "e": [
+    1,2,3,4
+  ]
+}
+```
+
+It can convert to the following kotlin data class
+```kotlin
+data class Test(
+    val a: Int,
+    val b: Boolean,
+    val c: String?,
+    val d: List<String?>,
+    val e: List<Int>
+)
+```

src/main/kotlin/extensions/yuan/varenyzc/BuildFromJsonObjectSupport.kt

@@ -6,6 +6,7 @@ import wu.seal.jsontokotlin.model.builder.KotlinCodeBuilder
 import wu.seal.jsontokotlin.model.classscodestruct.KotlinClass
 import wu.seal.jsontokotlin.ui.jCheckBox
 import wu.seal.jsontokotlin.ui.jHorizontalLinearLayout
+import wu.seal.jsontokotlin.ui.jLink
 import javax.swing.JPanel
 
 object BuildFromJsonObjectSupport : Extension() {
@@ -15,10 +16,11 @@ object BuildFromJsonObjectSupport : Extension() {
     override fun createUI(): JPanel {
         return jHorizontalLinearLayout {
             jCheckBox(
-                "Enable build from JsonObject",
+                "Make a static function that can build from JSONObject",
                 getConfig(configKey).toBoolean(),
                 { isSelected -> setConfig(configKey, isSelected.toString()) }
             )
+            add(jLink("Know about this extension", "https://github.com/wuseal/JsonToKotlinClass/blob/master/classes_non_nullable.md"))
             fillSpace()
         }
     }

src/main/kotlin/extensions/yuan/varenyzc/CamelCaseSupport.kt

@@ -20,7 +20,7 @@ object CamelCaseSupport : Extension() {
     override fun createUI(): JPanel {
         return jHorizontalLinearLayout {
             jCheckBox(
-                "Enable Camel-Case",
+                "Let properties' name to be camel case",
                 getConfig(configKey).toBoolean(),
                 { isSelected -> setConfig(configKey, isSelected.toString()) })
             fillSpace()

src/main/kotlin/extensions/yuan/varenyzc/NeedNonNullableClassesSupport.kt

@@ -23,19 +23,29 @@ object NeedNonNullableClassesSupport : Extension() {
             maximumSize = JBDimension(400, 30)
         }
 
-        return jHorizontalLinearLayout {
-            jCheckBox("Need NonNullable classes: ", getConfig(prefixKeyEnable).toBoolean(), { isSelected ->
-                setConfig(prefixKeyEnable, isSelected.toString())
-                prefixJField.isEnabled = isSelected
-            })
-            add(prefixJField)
+        return jVerticalLinearLayout {
+            jHorizontalLinearLayout {
+                jCheckBox("Classes non-nullable: ", getConfig(prefixKeyEnable).toBoolean(), { isSelected ->
+                    setConfig(prefixKeyEnable, isSelected.toString())
+                    prefixJField.isEnabled = isSelected
+                })
+                add(prefixJField)
+            }
+            jHorizontalLinearLayout {
+                fixedSpace(15)
+                jLink("Know about this extension", "https://github.com/wuseal/JsonToKotlinClass/blob/master/classes_non_nullable.md")
+            }
         }
+
     }
 
     override fun intercept(kotlinClass: KotlinClass): KotlinClass {
         return if (kotlinClass is DataClass) {
             if (getConfig(prefixKeyEnable).toBoolean()) {
                 val list = getConfig(prefixKey).split(',')
+                if (list.isEmpty()) {
+                    return kotlinClass
+                }
                 val originProperties = kotlinClass.properties
                 val newProperties = originProperties.map {
                     val oldType = it.type