Do not generate a private no-args constructor if:

- The class has a parent class
- There is an explicit XxxArgsConstructor annotation that would generate
a no-args constructor
Fixes #1703, fixes #1704, fixes #1712

test/transform/resource/before/PrivateNoArgsConstructor.java

@@ -0,0 +1,40 @@
+// CONF: lombok.equalsAndHashCode.callSuper = call
+public class PrivateNoArgsConstructor {
+	private static class Base {
+	}
+	
+	@lombok.Data
+	public static class PrivateNoArgsConstructorNotOnExtends extends Base {
+		private final int a;
+	}
+	
+	@lombok.Data
+	public static class PrivateNoArgsConstructorOnExtendsObject extends Object {
+		private final int b;
+	}
+	
+	@lombok.NoArgsConstructor(force=true)
+	@lombok.Data
+	@lombok.RequiredArgsConstructor
+	public static class PrivateNoArgsConstructorExplicitBefore {
+		private final int c;
+	}
+	
+	@lombok.Data
+	@lombok.NoArgsConstructor(force=true)
+	@lombok.RequiredArgsConstructor
+	public static class PrivateNoArgsConstructorExplicitAfter {
+		private final int d;
+	}
+	
+	@lombok.Data
+	@lombok.NoArgsConstructor(access=lombok.AccessLevel.NONE)
+	@lombok.RequiredArgsConstructor
+	public static class PrivateNoArgsConstructorExplicitNone {
+		private final int e;
+	}
+	
+	@lombok.Data
+	public static class PrivateNoArgsConstructorNoFields {
+	}
+}