[fixes #3559[fixes #3497] Treat nested records as static

test/transform/resource/after-delombok/BuilderOnNestedClass.java

@@ -0,0 +1,49 @@
+public class BuilderOnNestedClass<T> {
+	private T t;
+
+
+	public static class Nested {
+		private String a;
+
+		@java.lang.SuppressWarnings("all")
+		Nested(final String a) {
+			this.a = a;
+		}
+
+
+		@java.lang.SuppressWarnings("all")
+		public static class NestedBuilder {
+			@java.lang.SuppressWarnings("all")
+			private String a;
+
+			@java.lang.SuppressWarnings("all")
+			NestedBuilder() {
+			}
+
+			/**
+			 * @return {@code this}.
+			 */
+			@java.lang.SuppressWarnings("all")
+			public BuilderOnNestedClass.Nested.NestedBuilder a(final String a) {
+				this.a = a;
+				return this;
+			}
+
+			@java.lang.SuppressWarnings("all")
+			public BuilderOnNestedClass.Nested build() {
+				return new BuilderOnNestedClass.Nested(this.a);
+			}
+
+			@java.lang.Override
+			@java.lang.SuppressWarnings("all")
+			public java.lang.String toString() {
+				return "BuilderOnNestedClass.Nested.NestedBuilder(a=" + this.a + ")";
+			}
+		}
+
+		@java.lang.SuppressWarnings("all")
+		public static BuilderOnNestedClass.Nested.NestedBuilder builder() {
+			return new BuilderOnNestedClass.Nested.NestedBuilder();
+		}
+	}
+}