Added more tests, one of which tests usage of .getX() in toString, equals, and hashCode, which isn't fully working yet, so this test still fails.

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

@@ -0,0 +1,51 @@
+@lombok.Data @lombok.Getter class DataWithGetter {
+  private int x;
+  private int y;
+  private final String z;
+  public @java.beans.ConstructorProperties({"z"}) @java.lang.SuppressWarnings("all") DataWithGetter(final String z) {
+    super();
+    this.z = z;
+  }
+  public @java.lang.SuppressWarnings("all") void setX(final int x) {
+    this.x = x;
+  }
+  public @java.lang.SuppressWarnings("all") void setY(final int y) {
+    this.y = y;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") boolean equals(final java.lang.Object o) {
+    if ((o == this))
+        return true;
+    if ((o == null))
+        return false;
+    if ((o.getClass() != this.getClass()))
+        return false;
+    final DataWithGetter other = (DataWithGetter) o;
+    if ((this.getX() != other.getX()))
+        return false;
+    if ((this.getY() != other.getY()))
+        return false;
+    if (((this.getZ() == null) ? (other.getZ() != null) : (! this.getZ().equals(other.getZ()))))
+        return false;
+    return true;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") int hashCode() {
+    final int PRIME = 31;
+    int result = 1;
+    result = ((result * PRIME) + this.getX());
+    result = ((result * PRIME) + this.getY());
+    result = ((result * PRIME) + ((this.getZ() == null) ? 0 : this.getZ().hashCode()));
+    return result;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+    return (((((("DataWithGetterNone(x=" + this.getX()) + ", y=") + this.getY()) + ", z=") + this.getZ()) + ")");
+  }
+  public @java.lang.SuppressWarnings("all") int getX() {
+    return this.x;
+  }
+  public @java.lang.SuppressWarnings("all") int getY() {
+    return this.y;
+  }
+  public @java.lang.SuppressWarnings("all") String getZ() {
+    return this.z;
+  }
+}