Code samples: Change the CONTINUATION_INDENT_SIZE from 8 to 4 and reformat code.

We use INDENT_SIZE = 2 and continuation size should be at most 4 in this case.

.idea/codeStyles/Project.xml

@@ -19,6 +19,7 @@
       <option name="WRAP_ON_TYPING" value="0" />
       <indentOptions>
         <option name="INDENT_SIZE" value="2" />
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
         <option name="TAB_SIZE" value="2" />
       </indentOptions>
     </codeStyleSettings>

code_samples/facet_basics/src/main/java/org/intellij/sdk/facet/DemoFacetEditorTab.java

@@ -18,6 +18,7 @@ import java.awt.*;
  * Manages validation and modification of the {@link DemoFacet} state.
  */
 public class DemoFacetEditorTab extends FacetEditorTab {
+
   private static final String FACET_PANEL_PROMPT = "Path To SDK: ";
 
   private final DemoFacetState mySettings;

code_samples/simple_language_plugin/src/main/java/org/intellij/sdk/language/SimpleStructureAwareNavbar.java

@@ -13,6 +13,7 @@ import org.jetbrains.annotations.Nullable;
 import javax.swing.Icon;
 
 public class SimpleStructureAwareNavbar extends StructureAwareNavBarModelExtension {
+
   @NotNull
   @Override
   protected Language getLanguage() {

code_samples/simple_language_plugin/src/main/java/org/intellij/sdk/language/SimpleStructureViewModel.java

@@ -39,4 +39,5 @@ public class SimpleStructureViewModel extends StructureViewModelBase implements
   protected Class<?> @NotNull [] getSuitableClasses() {
     return new Class[]{SimpleProperty.class};
   }
+
 }

code_samples/tool_window/src/main/java/org/intellij/sdk/toolWindow/CalendarToolWindowFactory.java

@@ -102,5 +102,7 @@ public class CalendarToolWindowFactory implements ToolWindowFactory, DumbAware {
     public JPanel getContentPanel() {
       return contentPanel;
     }
+
   }
+
 }