mark getPluginDescriptor as transient to avoid getBinding call (performance)

platform/extensions/src/com/intellij/openapi/extensions/AbstractExtensionPointBean.java

@@ -1,22 +1,9 @@
-/*
- * Copyright 2000-2009 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.openapi.extensions;
 
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.util.pico.CachingConstructorInjectionComponentAdapter;
+import com.intellij.util.xmlb.annotations.Transient;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.picocontainer.PicoContainer;
@@ -28,15 +15,16 @@ public abstract class AbstractExtensionPointBean implements PluginAware {
   private static final Logger LOG = Logger.getInstance("#com.intellij.openapi.extensions.AbstractExtensionPointBean");
   protected PluginDescriptor myPluginDescriptor;
 
+  @Transient
+  public PluginDescriptor getPluginDescriptor() {
+    return myPluginDescriptor;
+  }
+
   @Override
   public final void setPluginDescriptor(PluginDescriptor pluginDescriptor) {
     myPluginDescriptor = pluginDescriptor;
   }
 
-  public PluginDescriptor getPluginDescriptor() {
-    return myPluginDescriptor;
-  }
-
   @Nullable
   public PluginId getPluginId() {
     return myPluginDescriptor == null ? null : myPluginDescriptor.getPluginId();
@@ -65,7 +53,7 @@ public abstract class AbstractExtensionPointBean implements PluginAware {
 
   @NotNull
   public final <T> T instantiate(final String className, @NotNull final PicoContainer container) throws ClassNotFoundException {
-    return instantiate(this.<T>findClass(className), container);
+    return instantiate(this.findClass(className), container);
   }
 
   @NotNull