From 43124f902ecb5817f4e07eee21d1f37a26be83cf Mon Sep 17 00:00:00 2001
From: Ekaterina Tuzova <Ekaterina.Tuzova@jetbrains.com>
Date: Wed, 30 Jul 2014 19:26:03 +0400
Subject: [PATCH] cleanup

---
 .../python/documentation/PyDocstringGenerator.java          | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/python/src/com/jetbrains/python/documentation/PyDocstringGenerator.java b/python/src/com/jetbrains/python/documentation/PyDocstringGenerator.java
index 356783c23946..c05069098ea6 100644
--- a/python/src/com/jetbrains/python/documentation/PyDocstringGenerator.java
+++ b/python/src/com/jetbrains/python/documentation/PyDocstringGenerator.java
@@ -87,8 +87,6 @@ public class PyDocstringGenerator {
     for (PyParameter functionParam : function.getParameterList().getParameters()) {
       String paramName = functionParam.getName();
       if (!functionParam.isSelf() && !StringUtil.isEmpty(paramName)) {
-        assert paramName != null;
-
         String type = signature != null ? signature.getArgTypeQualifiedName(paramName) : null;
 
         if (type != null) {
@@ -295,7 +293,7 @@ public class PyDocstringGenerator {
     if (myDocStringOwner instanceof PyFunction) {
       final PyStatementList statementList = ((PyFunction)myDocStringOwner).getStatementList();
       final Document document = PsiDocumentManager.getInstance(myProject).getDocument(getFile());
-      if (document != null && statementList != null && myFunction != null && statementList.getStatements().length != 0
+      if (document != null && myFunction != null && statementList.getStatements().length != 0
           && document.getLineNumber(statementList.getTextOffset()) != document.getLineNumber(myFunction.getTextOffset())) {
         whitespace = PsiTreeUtil.getPrevSiblingOfType(statementList, PsiWhiteSpace.class);
       }
@@ -408,7 +406,7 @@ public class PyDocstringGenerator {
       final PyStatementList list = myFunction.getStatementList();
       final Document document = PsiDocumentManager.getInstance(myProject).getDocument(getFile());
 
-      if (document != null && list != null) {
+      if (document != null) {
         if (document.getLineNumber(list.getTextOffset()) == document.getLineNumber(myFunction.getTextOffset()) ||
             list.getStatements().length == 0) {
           PyFunction func = elementGenerator.createFromText(LanguageLevel.forElement(myFunction),