improved and added to test cases for @Builder.

Eclipse's implementation continues to pass them all.

test/transform/resource/after-ecj/BuilderSimple.java

@@ -0,0 +1,33 @@
+import java.util.List;
+@lombok.experimental.Builder class BuilderSimple<T> {
+  public static @java.lang.SuppressWarnings("all") class BuilderSimpleBuilder<T> {
+    private int yes;
+    private List<T> also;
+    @java.lang.SuppressWarnings("all") BuilderSimpleBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSimpleBuilder<T> yes(final int yes) {
+      this.yes = yes;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSimpleBuilder<T> also(final List<T> also) {
+      this.also = also;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") BuilderSimple<T> build() {
+      return new BuilderSimple<T>(yes, also);
+    }
+  }
+  private final int noshow = 0;
+  private final int yes;
+  private List<T> also;
+  private int $butNotMe;
+  private @java.lang.SuppressWarnings("all") BuilderSimple(final int yes, final List<T> also) {
+    super();
+    this.yes = yes;
+    this.also = also;
+  }
+  public static @java.lang.SuppressWarnings("all") <T>BuilderSimpleBuilder<T> builder() {
+    return new BuilderSimpleBuilder<T>();
+  }
+}