[IntelliJ] (Add) line comment not start at first column & add space

Author: tiennm99

intellij-java-google-style.xml

@@ -110,6 +110,9 @@
     </indentOptions>
   </codeStyleSettings>
   <codeStyleSettings language="JAVA">
+    <option name="LINE_COMMENT_AT_FIRST_COLUMN" value="false" />
+    <option name="LINE_COMMENT_ADD_SPACE" value="true" />
+    <option name="LINE_COMMENT_ADD_SPACE_ON_REFORMAT" value="true" />
     <option name="KEEP_CONTROL_STATEMENT_IN_ONE_LINE" value="false" />
     <option name="KEEP_BLANK_LINES_IN_CODE" value="1" />
     <option name="BLANK_LINES_AFTER_CLASS_HEADER" value="1" />