Cleanup (base classes need not to know about extenders)

java/java-impl/src/com/intellij/psi/impl/source/PsiAnonymousClassImpl.java

@@ -19,6 +19,7 @@ import com.intellij.lang.ASTNode;
 import com.intellij.psi.*;
 import com.intellij.psi.impl.PsiClassImplUtil;
 import com.intellij.psi.impl.PsiSuperMethodImplUtil;
+import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
 import com.intellij.psi.impl.java.stubs.PsiClassStub;
 import com.intellij.psi.impl.source.parsing.Parsing;
 import com.intellij.psi.impl.source.tree.ChildRole;
@@ -35,7 +36,7 @@ public class PsiAnonymousClassImpl extends PsiClassImpl implements PsiAnonymousC
   private PatchedSoftReference<PsiClassType> myCachedBaseType = null;
 
   public PsiAnonymousClassImpl(final PsiClassStub stub) {
-    super(stub);
+    super(stub, JavaStubElementTypes.ANONYMOUS_CLASS);
   }
 
   public PsiAnonymousClassImpl(final ASTNode node) {

java/java-impl/src/com/intellij/psi/impl/source/PsiClassImpl.java

@@ -31,7 +31,6 @@ import com.intellij.psi.impl.InheritanceImplUtil;
 import com.intellij.psi.impl.PsiClassImplUtil;
 import com.intellij.psi.impl.PsiImplUtil;
 import com.intellij.psi.impl.PsiSuperMethodImplUtil;
-import com.intellij.psi.impl.java.stubs.JavaClassElementType;
 import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
 import com.intellij.psi.impl.java.stubs.PsiClassStub;
 import com.intellij.psi.impl.light.LightMethod;
@@ -73,7 +72,7 @@ public class PsiClassImpl extends JavaStubPsiElement<PsiClassStub<?>> implements
   @NonNls private static final String VALUE_OF_METHOD = "valueOf";
 
   public PsiClassImpl(final PsiClassStub stub) {
-    this(stub, typeForClass(stub.isAnonymous(), stub.isEnumConstantInitializer()));
+    this(stub, JavaStubElementTypes.CLASS);
   }
 
   protected PsiClassImpl(final PsiClassStub stub, final IStubElementType type) {
@@ -84,12 +83,6 @@ public class PsiClassImpl extends JavaStubPsiElement<PsiClassStub<?>> implements
     super(node);
   }
 
-  public static JavaClassElementType typeForClass(final boolean anonymous, final boolean enumConst) {
-    return enumConst
-           ? JavaStubElementTypes.ENUM_CONSTANT_INITIALIZER
-           : anonymous ? JavaStubElementTypes.ANONYMOUS_CLASS : JavaStubElementTypes.CLASS;
-  }
-
   public void subtreeChanged() {
     dropCaches();
 

java/java-impl/src/com/intellij/psi/impl/source/PsiEnumConstantInitializerImpl.java

@@ -18,6 +18,7 @@ package com.intellij.psi.impl.source;
 import com.intellij.lang.ASTNode;
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.psi.*;
+import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
 import com.intellij.psi.impl.java.stubs.PsiClassStub;
 import com.intellij.psi.impl.light.LightClassReference;
 import org.jetbrains.annotations.NotNull;
@@ -27,14 +28,13 @@ public class PsiEnumConstantInitializerImpl extends PsiClassImpl implements PsiE
   private PsiClassType myCachedBaseType = null;
 
   public PsiEnumConstantInitializerImpl(final PsiClassStub stub) {
-    super(stub);
+    super(stub, JavaStubElementTypes.ENUM_CONSTANT_INITIALIZER);
   }
 
   public PsiEnumConstantInitializerImpl(final ASTNode node) {
     super(node);
   }
 
-
   protected Object clone() {
     PsiEnumConstantInitializerImpl clone = (PsiEnumConstantInitializerImpl)super.clone();
     clone.myCachedBaseType = null;
@@ -56,7 +56,6 @@ public class PsiEnumConstantInitializerImpl extends PsiClassImpl implements PsiE
     return false;
   }
 
-
   @NotNull
   public PsiJavaCodeReferenceElement getBaseClassReference() {
     PsiClass containingClass = getBaseClass();

java/java-impl/src/com/intellij/psi/impl/source/PsiImportStatementBaseImpl.java

@@ -19,9 +19,9 @@ import com.intellij.lang.ASTNode;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiImportStatementBase;
 import com.intellij.psi.PsiJavaCodeReferenceElement;
-import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
 import com.intellij.psi.impl.java.stubs.PsiImportStatementStub;
 import com.intellij.psi.impl.source.tree.ChildRole;
+import com.intellij.psi.stubs.IStubElementType;
 
 /**
  * @author dsl
@@ -29,8 +29,8 @@ import com.intellij.psi.impl.source.tree.ChildRole;
 public abstract class PsiImportStatementBaseImpl extends JavaStubPsiElement<PsiImportStatementStub> implements PsiImportStatementBase{
   public static final PsiImportStatementBaseImpl[] EMPTY_ARRAY = new PsiImportStatementBaseImpl[0];
 
-  protected PsiImportStatementBaseImpl(final PsiImportStatementStub stub) {
-    super(stub, stub.isStatic() ? JavaStubElementTypes.IMPORT_STATIC_STATEMENT : JavaStubElementTypes.IMPORT_STATEMENT);
+  protected PsiImportStatementBaseImpl(final PsiImportStatementStub stub, final IStubElementType type) {
+    super(stub, type);
   }
 
   protected PsiImportStatementBaseImpl(final ASTNode node) {

java/java-impl/src/com/intellij/psi/impl/source/PsiImportStatementImpl.java

@@ -17,6 +17,7 @@ package com.intellij.psi.impl.source;
 
 import com.intellij.lang.ASTNode;
 import com.intellij.psi.*;
+import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
 import com.intellij.psi.impl.java.stubs.PsiImportStatementStub;
 import com.intellij.util.ArrayFactory;
 import org.jetbrains.annotations.NotNull;
@@ -30,7 +31,7 @@ public class PsiImportStatementImpl extends PsiImportStatementBaseImpl implement
   };
 
   public PsiImportStatementImpl(final PsiImportStatementStub stub) {
-    super(stub);
+    super(stub, JavaStubElementTypes.IMPORT_STATEMENT);
   }
 
   public PsiImportStatementImpl(final ASTNode node) {

java/java-impl/src/com/intellij/psi/impl/source/PsiImportStaticStatementImpl.java

@@ -17,6 +17,7 @@ package com.intellij.psi.impl.source;
 
 import com.intellij.lang.ASTNode;
 import com.intellij.psi.*;
+import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
 import com.intellij.psi.impl.java.stubs.PsiImportStatementStub;
 import com.intellij.util.ArrayFactory;
 import org.jetbrains.annotations.NotNull;
@@ -31,7 +32,7 @@ public class PsiImportStaticStatementImpl extends PsiImportStatementBaseImpl imp
   };
 
   public PsiImportStaticStatementImpl(final PsiImportStatementStub stub) {
-    super(stub);
+    super(stub, JavaStubElementTypes.IMPORT_STATIC_STATEMENT);
   }
 
   public PsiImportStaticStatementImpl(final ASTNode node) {