Renaming a field may of a @Value may break code

[rijnb]

Renaming a field of a @value class may break code

Renaming a field of a @value class may refactor code using the field via a getter to incorrect code.
This happens if the field is accessed in a class, not via 'this' and it's using the getter, "o.getId()" for a field 'id' -- this may change to "this.getIdRenamed()" when id is renamed.

Version information

• IDEA Version: 2018.1 and 2018.2
• JDK Version: 1.8.0_162
• OS Type & Version: MacOSX 10.13.6
• Lombok Plugin Version: 0.19-LATEST
• Lombok Dependency Version: 1.18.0

Steps to reproduce

Point at "Tile tile" and rename 'tile' to 'xyz'.
The line 'o.getTile()' will be replaced incorrectly with 'this.getXyz()'

package com.tomtom.speedtools.geometry;

import com.google.common.collect.ComparisonChain;
import lombok.NonNull;
import lombok.Value;

class Test {
    class Tile {
        int id;

        int getId() {
            return id;
        }
    }

    @Value              // <-- This needs to be Lombok supplied
    private static class TileIdFormatAndBaseLevel implements Comparable<TileIdFormatAndBaseLevel> {
        @NonNull
        Tile tile;      // <-- If you rename this 'tile' to 'xyz', the o.getTile() below becomes this.getXYZ()

        @Override
        public int compareTo(@NonNull final TileIdFormatAndBaseLevel o) {
            return ComparisonChain.start()
                    .compare(o.getTile().getId(), tile.getId())
                    .result();
        }
    }
}

[mplushnikov]

Can you verify with current new version (0.20.) of plugin? It contains some improvements for "Find Usages" already..