3 files changed, 42 insertions, 10 deletions
diff --git a/src/core/lombok/javac/HandlerLibrary.java b/src/core/lombok/javac/HandlerLibrary.java
index 7d40204b..30aeff73 100644
--- a/src/core/lombok/javac/HandlerLibrary.java
+++ b/src/core/lombok/javac/HandlerLibrary.java
@@ -21,6 +21,8 @@
  */
 package lombok.javac;
 
+import static lombok.javac.JavacAugments.JCTree_handled;
+
 import java.io.IOException;
 import java.lang.annotation.Annotation;
 import java.util.ArrayList;
@@ -35,7 +37,6 @@ import javax.annotation.processing.Messager;
 import javax.tools.Diagnostic;
 
 import lombok.core.AnnotationValues.AnnotationValueDecodeFail;
-import lombok.core.BooleanFieldAugment;
 import lombok.core.HandlerPriority;
 import lombok.core.SpiLoadUtil;
 import lombok.core.TypeLibrary;
@@ -206,10 +207,8 @@ public class HandlerLibrary {
 		if (t != null) t.printStackTrace();
 	}
 	
-	private static final BooleanFieldAugment<JCTree> handled = BooleanFieldAugment.augment(JCTree.class, "lombok$handled");
-	
 	private boolean checkAndSetHandled(JCTree node) {
-		return !handled.set(node);
+		return !JCTree_handled.getAndSet(node, true);
 	}
 	
 	/**
diff --git a/src/core/lombok/javac/JavacAugments.java b/src/core/lombok/javac/JavacAugments.java
new file mode 100644
index 00000000..bc23131b
--- /dev/null
+++ b/src/core/lombok/javac/JavacAugments.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2014 The Project Lombok Authors.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package lombok.javac;
+
+import lombok.core.FieldAugment;
+
+import com.sun.tools.javac.tree.JCTree;
+
+public final class JavacAugments {
+	private JavacAugments() {
+		// Prevent instantiation
+	}
+	
+	public static final FieldAugment<JCTree, Boolean> JCTree_handled = FieldAugment.augment(JCTree.class, boolean.class, "lombok$handled");
+	public static final FieldAugment<JCTree, JCTree> JCTree_generatedNode = FieldAugment.circularSafeAugment(JCTree.class, JCTree.class, "lombok$generatedNode");
+}
diff --git a/src/core/lombok/javac/handlers/JavacHandlerUtil.java b/src/core/lombok/javac/handlers/JavacHandlerUtil.java
index 25b95590..6413e8ef 100644
--- a/src/core/lombok/javac/handlers/JavacHandlerUtil.java
+++ b/src/core/lombok/javac/handlers/JavacHandlerUtil.java
@@ -23,6 +23,7 @@ package lombok.javac.handlers;
 
 import static lombok.core.handlers.HandlerUtil.*;
 import static lombok.javac.Javac.*;
+import static lombok.javac.JavacAugments.JCTree_generatedNode;
 
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
@@ -41,7 +42,6 @@ import lombok.Getter;
 import lombok.core.AST.Kind;
 import lombok.core.AnnotationValues;
 import lombok.core.AnnotationValues.AnnotationValue;
-import lombok.core.ReferenceFieldAugment;
 import lombok.core.TypeResolver;
 import lombok.core.configuration.NullCheckExceptionType;
 import lombok.core.handlers.HandlerUtil;
@@ -112,8 +112,6 @@ public class JavacHandlerUtil {
 		}
 	}
 	
-	private static ReferenceFieldAugment<JCTree, JCTree> generatedNodes = ReferenceFieldAugment.augmentWeakField(JCTree.class, JCTree.class, "lombok$generatedNodes");
-	
 	/**
 	 * Contributed by Jan Lahoda; many lombok transformations should not be run (or a lite version should be run) when the netbeans editor
 	 * is running javac on the open source file to find inline errors and such. As class files are compiled separately this does not affect
@@ -129,7 +127,7 @@ public class JavacHandlerUtil {
 	}
 	
 	public static JCTree getGeneratedBy(JCTree node) {
-		return generatedNodes.get(node);
+		return JCTree_generatedNode.get(node);
 	}
 	
 	public static boolean isGenerated(JCTree node) {
@@ -145,8 +143,8 @@ public class JavacHandlerUtil {
 	
 	public static <T extends JCTree> T setGeneratedBy(T node, JCTree source, Context context) {
 		if (node == null) return null;
-		if (source == null) generatedNodes.clear(node);
-		else generatedNodes.set(node, source);
+		if (source == null) JCTree_generatedNode.clear(node);
+		else JCTree_generatedNode.set(node, source);
 		if (source != null && (!inNetbeansEditor(context) || (node instanceof JCVariableDecl && (((JCVariableDecl) node).mods.flags & Flags.PARAMETER) != 0))) node.pos = source.pos;
 		return node;
 	}