From c6f6dfaf15e756d82f4ee8786fc35a62337d8d2c Mon Sep 17 00:00:00 2001
From: Yaroslav Lepenkin <yaroslav.lepenkin@jetbrains.com>
Date: Wed, 17 Jun 2015 14:04:22 +0300
Subject: [PATCH] added abstract getType method to Indent class

---
 platform/lang-api/src/com/intellij/formatting/Indent.java      | 2 ++
 platform/lang-impl/src/com/intellij/formatting/IndentImpl.java | 3 ++-
 .../autodetect/FormatterBasedLineIndentInfoBuilder.java        | 3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/platform/lang-api/src/com/intellij/formatting/Indent.java b/platform/lang-api/src/com/intellij/formatting/Indent.java
index 6840af811c61..b8cc9fd45ed7 100644
--- a/platform/lang-api/src/com/intellij/formatting/Indent.java
+++ b/platform/lang-api/src/com/intellij/formatting/Indent.java
@@ -83,6 +83,8 @@ import org.jetbrains.annotations.NotNull;
 public abstract class Indent {
   private static IndentFactory myFactory;
 
+  public abstract Type getType();
+
   static void setFactory(IndentFactory factory) {
     myFactory = factory;
   }
diff --git a/platform/lang-impl/src/com/intellij/formatting/IndentImpl.java b/platform/lang-impl/src/com/intellij/formatting/IndentImpl.java
index 7e35e84e4dbf..314531d5714b 100644
--- a/platform/lang-impl/src/com/intellij/formatting/IndentImpl.java
+++ b/platform/lang-impl/src/com/intellij/formatting/IndentImpl.java
@@ -18,7 +18,7 @@ package com.intellij.formatting;
 
 import org.jetbrains.annotations.NonNls;
 
-public class IndentImpl extends Indent {
+class IndentImpl extends Indent {
   private final boolean myIsAbsolute;
   private final boolean myRelativeToDirectParent;
 
@@ -38,6 +38,7 @@ public class IndentImpl extends Indent {
     myEnforceIndentToChildren = enforceIndentToChildren;
   }
 
+  @Override
   public Type getType() {
     return myType;
   }
diff --git a/platform/lang-impl/src/com/intellij/psi/codeStyle/autodetect/FormatterBasedLineIndentInfoBuilder.java b/platform/lang-impl/src/com/intellij/psi/codeStyle/autodetect/FormatterBasedLineIndentInfoBuilder.java
index 86ce3c6ab763..164956c51e4a 100644
--- a/platform/lang-impl/src/com/intellij/psi/codeStyle/autodetect/FormatterBasedLineIndentInfoBuilder.java
+++ b/platform/lang-impl/src/com/intellij/psi/codeStyle/autodetect/FormatterBasedLineIndentInfoBuilder.java
@@ -59,7 +59,8 @@ public class FormatterBasedLineIndentInfoBuilder {
     List<Block> normallyIndentedBlocks = ContainerUtil.filter(getBlocksStartingNewLine(), new Condition<Block>() {
       @Override
       public boolean value(Block block) {
-        Indent.Type type = block.getIndent() instanceof IndentImpl ? ((IndentImpl)block.getIndent()).getType() : null;
+        Indent indent = block.getIndent();
+        Indent.Type type = indent != null ? indent.getType() : null;
         return type == Indent.Type.NONE || type == Indent.Type.NORMAL;
       }
     });