Implement Tolerate.

3 files changed, 57 insertions, 0 deletions

diff --git a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java
index 874efb4e..c5135802 100644
--- a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java
+++ b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java
@@ -51,6 +51,7 @@ import lombok.core.handlers.HandlerUtil;
 import lombok.eclipse.EclipseAST;
 import lombok.eclipse.EclipseNode;
 import lombok.experimental.Accessors;
+import lombok.experimental.Tolerate;
 
 import org.eclipse.core.runtime.ILog;
 import org.eclipse.core.runtime.IStatus;
@@ -108,6 +109,7 @@ import org.eclipse.jdt.internal.compiler.lookup.TypeIds;
 import org.eclipse.jdt.internal.compiler.lookup.WildcardBinding;
 import org.osgi.framework.Bundle;
 
+
 /**
  * Container for static utility methods useful to handlers written for eclipse.
  */
@@ -1222,6 +1224,15 @@ public class EclipseHandlerUtil {
 							
 							if (params < minArgs || params > maxArgs) continue;
 						}
+						
+						boolean tolerate = false;
+						if (def.annotations != null) {
+							for (Annotation anno : def.annotations) {
+								tolerate |= typeMatches(Tolerate.class, node, anno.type);
+							}
+						}
+						if (tolerate) continue;
+						
 						return getGeneratedBy(def) == null ? MemberExistsResult.EXISTS_BY_USER : MemberExistsResult.EXISTS_BY_LOMBOK;
 					}
 				}
diff --git a/src/core/lombok/experimental/Tolerate.java b/src/core/lombok/experimental/Tolerate.java
new file mode 100644
index 00000000..626a5890
--- /dev/null
+++ b/src/core/lombok/experimental/Tolerate.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2009-2013 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.experimental;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Put on any method to make lombok pretend it doesn't exist, i.e., to generate a method which would otherwise be skipped due to possible conflicts.
+ */
+@Target({ElementType.METHOD})
+@Retention(RetentionPolicy.SOURCE)
+public @interface Tolerate {
+}
diff --git a/src/core/lombok/javac/handlers/JavacHandlerUtil.java b/src/core/lombok/javac/handlers/JavacHandlerUtil.java
index 6a60a420..474c5faa 100644
--- a/src/core/lombok/javac/handlers/JavacHandlerUtil.java
+++ b/src/core/lombok/javac/handlers/JavacHandlerUtil.java
@@ -47,6 +47,7 @@ import lombok.core.configuration.NullCheckExceptionType;
 import lombok.core.handlers.HandlerUtil;
 import lombok.delombok.LombokOptionsFactory;
 import lombok.experimental.Accessors;
+import lombok.experimental.Tolerate;
 import lombok.javac.Javac;
 import lombok.javac.JavacNode;
 import lombok.javac.JavacTreeMaker;
@@ -591,6 +592,16 @@ public class JavacHandlerUtil {
 							
 							if (params < minArgs || params > maxArgs) continue;
 						}
+
+						boolean tolerate = false;
+						List<JCAnnotation> annotations = md.getModifiers().getAnnotations();
+						if (annotations != null) {
+							for (JCAnnotation anno : annotations) {
+								tolerate |= typeMatches(Tolerate.class, node, anno.getAnnotationType());
+							}
+						}
+						if (tolerate) continue;
+						
 						return getGeneratedBy(def) == null ? MemberExistsResult.EXISTS_BY_USER : MemberExistsResult.EXISTS_BY_LOMBOK;
 					}
 				}