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

doc/changelog.markdown

@@ -3,6 +3,7 @@ Lombok Changelog
 
 ### v1.16.23 "Edgy Guinea Pig"
 * v1.16.22 is the latest stable release of Project Lombok.
+* BUGFIX: Do not generate a private no-args constructor if that breaks the code. [Issue #1703](https://github.com/rzwitserloot/lombok/issues/1703), [Issue #1704](https://github.com/rzwitserloot/lombok/issues/1704), [Issue #1712](https://github.com/rzwitserloot/lombok/issues/1712)
 * BUGFIX: Using boolean parameters in lombok annotations would fail. [Issue #1709](https://github.com/rzwitserloot/lombok/issues/1709)
 * BUGFIX: Delombok would give an error message. [Issue #1705](https://github.com/rzwitserloot/lombok/issues/1705)
 * FEATURE: Google's [Flogger (a.k.a. FluentLogger)](https://google.github.io/flogger/) is now available via `@Flogger`. [Issue #1697](https://github.com/rzwitserloot/lombok/issues/1697)

src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java

@@ -1854,4 +1854,12 @@ public class EclipseHandlerUtil {
 	private static long[] copy(long[] array) {
 		return array == null ? null : array.clone();
 	}
+	
+	public static boolean isDirectDescendantOfObject(EclipseNode typeNode) {
+		if (!(typeNode.get() instanceof TypeDeclaration)) throw new IllegalArgumentException("not a type node");
+		TypeDeclaration typeDecl = (TypeDeclaration) typeNode.get();
+		if (typeDecl.superclass == null) return true;
+		String p = typeDecl.superclass.toString();
+		return p.equals("Object") || p.equals("java.lang.Object");
+	}
 }

src/core/lombok/eclipse/handlers/HandleConstructor.java

@@ -211,6 +211,8 @@ public class HandleConstructor {
 	}
 	
 	public void generateExtraNoArgsConstructor(EclipseNode typeNode, EclipseNode sourceNode) {
+		if (!isDirectDescendantOfObject(typeNode)) return;
+		
 		Boolean v = typeNode.getAst().readConfiguration(ConfigurationKeys.NO_ARGS_CONSTRUCTOR_EXTRA_PRIVATE);
 		if (v != null && !v) return;
 
@@ -298,6 +300,13 @@ public class HandleConstructor {
 				}
 			}
 		}
+		
+		for (EclipseNode child : node.down()) {
+			if (annotationTypeMatches(NoArgsConstructor.class, child)) return true;
+			if (annotationTypeMatches(RequiredArgsConstructor.class, child) && findRequiredFields(node).isEmpty()) return true;
+			if (annotationTypeMatches(AllArgsConstructor.class, child) && findAllFields(node).isEmpty()) return true;
+		}
+		
 		return false;
 	}
 

src/core/lombok/eclipse/handlers/HandleEqualsAndHashCode.java

@@ -157,12 +157,7 @@ public class HandleEqualsAndHashCode extends EclipseAnnotationHandler<EqualsAndH
 			}
 		}
 		
-		boolean isDirectDescendantOfObject = true;
-		
-		if (typeDecl.superclass != null) {
-			String p = typeDecl.superclass.toString();
-			isDirectDescendantOfObject = p.equals("Object") || p.equals("java.lang.Object");
-		}
+		boolean isDirectDescendantOfObject = isDirectDescendantOfObject(typeNode);
 		
 		if (isDirectDescendantOfObject && callSuper) {
 			errorNode.addError("Generating equals/hashCode with a supercall to java.lang.Object is pointless.");

src/core/lombok/javac/handlers/HandleConstructor.java

@@ -22,23 +22,8 @@
 package lombok.javac.handlers;
 
 import static lombok.core.handlers.HandlerUtil.*;
-import static lombok.javac.handlers.JavacHandlerUtil.*;
 import static lombok.javac.Javac.*;
-
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.ConfigurationKeys;
-import lombok.NoArgsConstructor;
-import lombok.RequiredArgsConstructor;
-import lombok.core.AnnotationValues;
-import lombok.core.AST.Kind;
-import lombok.delombok.LombokOptionsFactory;
-import lombok.javac.Javac;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-import lombok.javac.JavacTreeMaker;
-import lombok.javac.handlers.JavacHandlerUtil.MemberExistsResult;
+import static lombok.javac.handlers.JavacHandlerUtil.*;
 
 import org.mangosdk.spi.ProviderFor;
 
@@ -62,6 +47,21 @@ import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.ListBuffer;
 import com.sun.tools.javac.util.Name;
 
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.ConfigurationKeys;
+import lombok.NoArgsConstructor;
+import lombok.RequiredArgsConstructor;
+import lombok.core.AST.Kind;
+import lombok.core.AnnotationValues;
+import lombok.delombok.LombokOptionsFactory;
+import lombok.javac.Javac;
+import lombok.javac.JavacAnnotationHandler;
+import lombok.javac.JavacNode;
+import lombok.javac.JavacTreeMaker;
+import lombok.javac.handlers.JavacHandlerUtil.MemberExistsResult;
+
 public class HandleConstructor {
 	@ProviderFor(JavacAnnotationHandler.class)
 	public static class HandleNoArgsConstructor extends JavacAnnotationHandler<NoArgsConstructor> {
@@ -197,6 +197,8 @@ public class HandleConstructor {
 	}
 	
 	public void generateExtraNoArgsConstructor(JavacNode typeNode, JavacNode source) {
+		if (!isDirectDescendantOfObject(typeNode)) return;
+		
 		Boolean v = typeNode.getAst().readConfiguration(ConfigurationKeys.NO_ARGS_CONSTRUCTOR_EXTRA_PRIVATE);
 		if (v != null && !v) return;
 
@@ -278,6 +280,13 @@ public class HandleConstructor {
 				}
 			}
 		}
+		
+		for (JavacNode child : node.down()) {
+			if (annotationTypeMatches(NoArgsConstructor.class, child)) return true;
+			if (annotationTypeMatches(RequiredArgsConstructor.class, child) && findRequiredFields(node).isEmpty()) return true;
+			if (annotationTypeMatches(AllArgsConstructor.class, child) && findAllFields(node).isEmpty()) return true;
+		}
+		
 		return false;
 	}
 	

src/core/lombok/javac/handlers/HandleEqualsAndHashCode.java

@@ -21,7 +21,7 @@
  */
 package lombok.javac.handlers;
 
-import static lombok.core.handlers.HandlerUtil.*;
+import static lombok.core.handlers.HandlerUtil.handleFlagUsage;
 import static lombok.javac.Javac.*;
 import static lombok.javac.handlers.JavacHandlerUtil.*;
 
@@ -29,20 +29,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 
-import lombok.ConfigurationKeys;
-import lombok.EqualsAndHashCode;
-import lombok.core.AST.Kind;
-import lombok.core.configuration.CallSuperType;
-import lombok.core.AnnotationValues;
-import lombok.core.handlers.HandlerUtil;
-import lombok.core.handlers.InclusionExclusionUtils;
-import lombok.core.handlers.InclusionExclusionUtils.Included;
-import lombok.javac.Javac;
-import lombok.javac.JavacAnnotationHandler;
-import lombok.javac.JavacNode;
-import lombok.javac.JavacTreeMaker;
-import lombok.javac.handlers.JavacHandlerUtil.MemberExistsResult;
-
 import org.mangosdk.spi.ProviderFor;
 
 import com.sun.tools.javac.code.BoundKind;
@@ -67,6 +53,20 @@ import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.ListBuffer;
 import com.sun.tools.javac.util.Name;
 
+import lombok.ConfigurationKeys;
+import lombok.EqualsAndHashCode;
+import lombok.core.AST.Kind;
+import lombok.core.AnnotationValues;
+import lombok.core.configuration.CallSuperType;
+import lombok.core.handlers.HandlerUtil;
+import lombok.core.handlers.HandlerUtil.FieldAccess;
+import lombok.core.handlers.InclusionExclusionUtils;
+import lombok.core.handlers.InclusionExclusionUtils.Included;
+import lombok.javac.JavacAnnotationHandler;
+import lombok.javac.JavacNode;
+import lombok.javac.JavacTreeMaker;
+import lombok.javac.handlers.JavacHandlerUtil.MemberExistsResult;
+
 /**
  * Handles the {@code lombok.EqualsAndHashCode} annotation for javac.
  */
@@ -122,7 +122,6 @@ public class HandleEqualsAndHashCode extends JavacAnnotationHandler<EqualsAndHas
 			return;
 		}
 		
-		boolean isDirectDescendantOfObject = true;
 		boolean implicitCallSuper = callSuper == null;
 		if (callSuper == null) {
 			try {
@@ -132,11 +131,7 @@ public class HandleEqualsAndHashCode extends JavacAnnotationHandler<EqualsAndHas
 			}
 		}
 		
-		JCTree extending = Javac.getExtendsClause((JCClassDecl)typeNode.get());
-		if (extending != null) {
-			String p = extending.toString();
-			isDirectDescendantOfObject = p.equals("Object") || p.equals("java.lang.Object");
-		}
+		boolean isDirectDescendantOfObject = isDirectDescendantOfObject(typeNode);
 		
 		if (isDirectDescendantOfObject && callSuper) {
 			source.addError("Generating equals/hashCode with a supercall to java.lang.Object is pointless.");

src/core/lombok/javac/handlers/JavacHandlerUtil.java

@@ -1813,4 +1813,12 @@ public class JavacHandlerUtil {
 			docComments.put(from.get(), filtered[1]);
 		}
 	}
+	
+	public static boolean isDirectDescendantOfObject(JavacNode typeNode) {
+		if (!(typeNode.get() instanceof JCClassDecl)) throw new IllegalArgumentException("not a type node");
+		JCTree extending = Javac.getExtendsClause((JCClassDecl)typeNode.get());
+		if (extending == null) return true;
+		String p = extending.toString();
+		return p.equals("Object") || p.equals("java.lang.Object");
+	}
 }

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

@@ -0,0 +1,236 @@
+public class PrivateNoArgsConstructor {
+	private static class Base {
+	}
+	public static class PrivateNoArgsConstructorNotOnExtends extends Base {
+		private final int a;
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorNotOnExtends(final int a) {
+			this.a = a;
+		}
+		@java.lang.SuppressWarnings("all")
+		public int getA() {
+			return this.a;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public boolean equals(final java.lang.Object o) {
+			if (o == this) return true;
+			if (!(o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends)) return false;
+			final PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends) o;
+			if (!other.canEqual((java.lang.Object) this)) return false;
+			if (!super.equals(o)) return false;
+			if (this.getA() != other.getA()) return false;
+			return true;
+		}
+		@java.lang.SuppressWarnings("all")
+		protected boolean canEqual(final java.lang.Object other) {
+			return other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public int hashCode() {
+			final int PRIME = 59;
+			int result = super.hashCode();
+			result = result * PRIME + this.getA();
+			return result;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends(a=" + this.getA() + ")";
+		}
+	}
+	public static class PrivateNoArgsConstructorOnExtendsObject extends Object {
+		private final int b;
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorOnExtendsObject(final int b) {
+			this.b = b;
+		}
+		@java.lang.SuppressWarnings("all")
+		private PrivateNoArgsConstructorOnExtendsObject() {
+			this.b = 0;
+		}
+		@java.lang.SuppressWarnings("all")
+		public int getB() {
+			return this.b;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public boolean equals(final java.lang.Object o) {
+			if (o == this) return true;
+			if (!(o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject)) return false;
+			final PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject) o;
+			if (!other.canEqual((java.lang.Object) this)) return false;
+			if (this.getB() != other.getB()) return false;
+			return true;
+		}
+		@java.lang.SuppressWarnings("all")
+		protected boolean canEqual(final java.lang.Object other) {
+			return other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public int hashCode() {
+			final int PRIME = 59;
+			int result = 1;
+			result = result * PRIME + this.getB();
+			return result;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject(b=" + this.getB() + ")";
+		}
+	}
+	public static class PrivateNoArgsConstructorExplicitBefore {
+		private final int c;
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorExplicitBefore() {
+			this.c = 0;
+		}
+		@java.lang.SuppressWarnings("all")
+		public int getC() {
+			return this.c;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public boolean equals(final java.lang.Object o) {
+			if (o == this) return true;
+			if (!(o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore)) return false;
+			final PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore) o;
+			if (!other.canEqual((java.lang.Object) this)) return false;
+			if (this.getC() != other.getC()) return false;
+			return true;
+		}
+		@java.lang.SuppressWarnings("all")
+		protected boolean canEqual(final java.lang.Object other) {
+			return other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public int hashCode() {
+			final int PRIME = 59;
+			int result = 1;
+			result = result * PRIME + this.getC();
+			return result;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore(c=" + this.getC() + ")";
+		}
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorExplicitBefore(final int c) {
+			this.c = c;
+		}
+	}
+	public static class PrivateNoArgsConstructorExplicitAfter {
+		private final int d;
+		@java.lang.SuppressWarnings("all")
+		public int getD() {
+			return this.d;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public boolean equals(final java.lang.Object o) {
+			if (o == this) return true;
+			if (!(o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter)) return false;
+			final PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter) o;
+			if (!other.canEqual((java.lang.Object) this)) return false;
+			if (this.getD() != other.getD()) return false;
+			return true;
+		}
+		@java.lang.SuppressWarnings("all")
+		protected boolean canEqual(final java.lang.Object other) {
+			return other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public int hashCode() {
+			final int PRIME = 59;
+			int result = 1;
+			result = result * PRIME + this.getD();
+			return result;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter(d=" + this.getD() + ")";
+		}
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorExplicitAfter() {
+			this.d = 0;
+		}
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorExplicitAfter(final int d) {
+			this.d = d;
+		}
+	}
+	public static class PrivateNoArgsConstructorExplicitNone {
+		private final int e;
+		@java.lang.SuppressWarnings("all")
+		public int getE() {
+			return this.e;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public boolean equals(final java.lang.Object o) {
+			if (o == this) return true;
+			if (!(o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone)) return false;
+			final PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone) o;
+			if (!other.canEqual((java.lang.Object) this)) return false;
+			if (this.getE() != other.getE()) return false;
+			return true;
+		}
+		@java.lang.SuppressWarnings("all")
+		protected boolean canEqual(final java.lang.Object other) {
+			return other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public int hashCode() {
+			final int PRIME = 59;
+			int result = 1;
+			result = result * PRIME + this.getE();
+			return result;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone(e=" + this.getE() + ")";
+		}
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorExplicitNone(final int e) {
+			this.e = e;
+		}
+	}
+	public static class PrivateNoArgsConstructorNoFields {
+		@java.lang.SuppressWarnings("all")
+		public PrivateNoArgsConstructorNoFields() {
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public boolean equals(final java.lang.Object o) {
+			if (o == this) return true;
+			if (!(o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields)) return false;
+			final PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields) o;
+			if (!other.canEqual((java.lang.Object) this)) return false;
+			return true;
+		}
+		@java.lang.SuppressWarnings("all")
+		protected boolean canEqual(final java.lang.Object other) {
+			return other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public int hashCode() {
+			int result = 1;
+			return result;
+		}
+		@java.lang.Override
+		@java.lang.SuppressWarnings("all")
+		public java.lang.String toString() {
+			return "PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields()";
+		}
+	}
+}

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

@@ -0,0 +1,219 @@
+public class PrivateNoArgsConstructor {
+  private static class Base {
+    private Base() {
+      super();
+    }
+  }
+  public static @lombok.Data class PrivateNoArgsConstructorNotOnExtends extends Base {
+    private final int a;
+    public @java.lang.SuppressWarnings("all") int getA() {
+      return this.a;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+      if ((o == this))
+          return true;
+      if ((! (o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends)))
+          return false;
+      final PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends) o;
+      if ((! other.canEqual((java.lang.Object) this)))
+          return false;
+      if ((! super.equals(o)))
+          return false;
+      if ((this.getA() != other.getA()))
+          return false;
+      return true;
+    }
+    protected @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+      return (other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+      final int PRIME = 59;
+      int result = super.hashCode();
+      result = ((result * PRIME) + this.getA());
+      return result;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("PrivateNoArgsConstructor.PrivateNoArgsConstructorNotOnExtends(a=" + this.getA()) + ")");
+    }
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorNotOnExtends(final int a) {
+      super();
+      this.a = a;
+    }
+  }
+  public static @lombok.Data class PrivateNoArgsConstructorOnExtendsObject extends Object {
+    private final int b;
+    public @java.lang.SuppressWarnings("all") int getB() {
+      return this.b;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+      if ((o == this))
+          return true;
+      if ((! (o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject)))
+          return false;
+      final PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject) o;
+      if ((! other.canEqual((java.lang.Object) this)))
+          return false;
+      if ((this.getB() != other.getB()))
+          return false;
+      return true;
+    }
+    protected @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+      return (other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+      final int PRIME = 59;
+      int result = 1;
+      result = ((result * PRIME) + this.getB());
+      return result;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("PrivateNoArgsConstructor.PrivateNoArgsConstructorOnExtendsObject(b=" + this.getB()) + ")");
+    }
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorOnExtendsObject(final int b) {
+      super();
+      this.b = b;
+    }
+    private @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorOnExtendsObject() {
+      super();
+      this.b = 0;
+    }
+  }
+  public static @lombok.NoArgsConstructor(force = true) @lombok.Data @lombok.RequiredArgsConstructor class PrivateNoArgsConstructorExplicitBefore {
+    private final int c;
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorExplicitBefore() {
+      super();
+      this.c = 0;
+    }
+    public @java.lang.SuppressWarnings("all") int getC() {
+      return this.c;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+      if ((o == this))
+          return true;
+      if ((! (o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore)))
+          return false;
+      final PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore) o;
+      if ((! other.canEqual((java.lang.Object) this)))
+          return false;
+      if ((this.getC() != other.getC()))
+          return false;
+      return true;
+    }
+    protected @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+      return (other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+      final int PRIME = 59;
+      int result = 1;
+      result = ((result * PRIME) + this.getC());
+      return result;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitBefore(c=" + this.getC()) + ")");
+    }
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorExplicitBefore(final int c) {
+      super();
+      this.c = c;
+    }
+  }
+  public static @lombok.Data @lombok.NoArgsConstructor(force = true) @lombok.RequiredArgsConstructor class PrivateNoArgsConstructorExplicitAfter {
+    private final int d;
+    public @java.lang.SuppressWarnings("all") int getD() {
+      return this.d;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+      if ((o == this))
+          return true;
+      if ((! (o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter)))
+          return false;
+      final PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter) o;
+      if ((! other.canEqual((java.lang.Object) this)))
+          return false;
+      if ((this.getD() != other.getD()))
+          return false;
+      return true;
+    }
+    protected @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+      return (other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+      final int PRIME = 59;
+      int result = 1;
+      result = ((result * PRIME) + this.getD());
+      return result;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitAfter(d=" + this.getD()) + ")");
+    }
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorExplicitAfter() {
+      super();
+      this.d = 0;
+    }
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorExplicitAfter(final int d) {
+      super();
+      this.d = d;
+    }
+  }
+  public static @lombok.Data @lombok.NoArgsConstructor(access = lombok.AccessLevel.NONE) @lombok.RequiredArgsConstructor class PrivateNoArgsConstructorExplicitNone {
+    private final int e;
+    public @java.lang.SuppressWarnings("all") int getE() {
+      return this.e;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+      if ((o == this))
+          return true;
+      if ((! (o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone)))
+          return false;
+      final PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone) o;
+      if ((! other.canEqual((java.lang.Object) this)))
+          return false;
+      if ((this.getE() != other.getE()))
+          return false;
+      return true;
+    }
+    protected @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+      return (other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+      final int PRIME = 59;
+      int result = 1;
+      result = ((result * PRIME) + this.getE());
+      return result;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return (("PrivateNoArgsConstructor.PrivateNoArgsConstructorExplicitNone(e=" + this.getE()) + ")");
+    }
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorExplicitNone(final int e) {
+      super();
+      this.e = e;
+    }
+  }
+  public static @lombok.Data class PrivateNoArgsConstructorNoFields {
+    public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+      if ((o == this))
+          return true;
+      if ((! (o instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields)))
+          return false;
+      final PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields other = (PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields) o;
+      if ((! other.canEqual((java.lang.Object) this)))
+          return false;
+      return true;
+    }
+    protected @java.lang.SuppressWarnings("all") boolean canEqual(final java.lang.Object other) {
+      return (other instanceof PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields);
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+      int result = 1;
+      return result;
+    }
+    public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+      return "PrivateNoArgsConstructor.PrivateNoArgsConstructorNoFields()";
+    }
+    public @java.lang.SuppressWarnings("all") PrivateNoArgsConstructorNoFields() {
+      super();
+    }
+  }
+  public PrivateNoArgsConstructor() {
+    super();
+  }
+}

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 {
+	}
+}