improved and added to test cases for @Builder.

Eclipse's implementation continues to pass them all.

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

@@ -0,0 +1,40 @@
+import java.util.List;
+import lombok.experimental.Builder;
+class BuilderComplex {
+  public static @java.lang.SuppressWarnings("all") class VoidBuilder<T extends Number> {
+    private T number;
+    private int arg2;
+    private String arg3;
+    private BuilderComplex selfRef;
+    @java.lang.SuppressWarnings("all") VoidBuilder() {
+      super();
+    }
+    public @java.lang.SuppressWarnings("all") VoidBuilder<T> number(final T number) {
+      this.number = number;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") VoidBuilder<T> arg2(final int arg2) {
+      this.arg2 = arg2;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") VoidBuilder<T> arg3(final String arg3) {
+      this.arg3 = arg3;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") VoidBuilder<T> selfRef(final BuilderComplex selfRef) {
+      this.selfRef = selfRef;
+      return this;
+    }
+    public @java.lang.SuppressWarnings("all") void execute() {
+      BuilderComplex.<T>testVoidWithGenerics(number, arg2, arg3, selfRef);
+    }
+  }
+  BuilderComplex() {
+    super();
+  }
+  private static @Builder(buildMethodName = "execute") <T extends Number>void testVoidWithGenerics(T number, int arg2, String arg3, BuilderComplex selfRef) {
+  }
+  public static @java.lang.SuppressWarnings("all") <T extends Number>VoidBuilder<T> builder() {
+    return new VoidBuilder<T>();
+  }
+}