fix: fix format issues

src/main/kotlin/cc/unitmesh/devti/parser/JavaCodePostProcessor.kt

@@ -26,6 +26,11 @@ class JavaCodePostProcessor(
         val prefixLastLine = prefixCode.split("\n").last()
         val lastLineSpaceCount = spaceRegex.find(prefixLastLine)?.value?.length ?: 0
 
+        // if suffix ends with "}", and complete code ends with "}\n}", then remove complete code's last "}"
+        if (result.endsWith("}\n}") and (suffixCode.endsWith("}") || suffixCode.endsWith("}\n"))) {
+            result = result.substring(0, result.length - 1)
+        }
+
         // if complete Code is method, not start with tab/space, add 4 spaces for each line
         if (result.startsWith("public ") || result.startsWith("private ") || result.startsWith("protected ")) {
             result = result.split("\n").joinToString("\n") { "    $it" }
@@ -36,11 +41,6 @@ class JavaCodePostProcessor(
             result = result.split("\n").joinToString("\n") { "    $it" }
         }
 
-        // if suffix ends with "}", and complete code ends with "}\n}", then remove complete code's last "}"
-        if (result.endsWith("}\n}") and suffixCode.endsWith("}")) {
-            result = result.substring(0, result.length - 1)
-        }
-
         // if lastLineSpaceCount > 0, then remove same space in result begin if exists
         if (lastLineSpaceCount > 0) {
             val spaceRegex = Regex("^\\s{$lastLineSpaceCount}")