ecj: fix duplicate jackson annotation copying when generating setter

test/transform/resource/after-ecj/JacksonJsonProperty2.java

@@ -0,0 +1,66 @@
+import java.util.HashMap;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+public @Data class JacksonJsonProperty3 {
+  @JsonProperty("a") String propertyOne;
+  @JsonProperty("b") int propertyTwo;
+  Map<String, Object> additional = new HashMap<>();
+  public @JsonProperty("a") @java.lang.SuppressWarnings("all") @lombok.Generated String getPropertyOne() {
+    return this.propertyOne;
+  }
+  public @JsonProperty("b") @java.lang.SuppressWarnings("all") @lombok.Generated int getPropertyTwo() {
+    return this.propertyTwo;
+  }
+  public @java.lang.SuppressWarnings("all") @lombok.Generated Map<String, Object> getAdditional() {
+    return this.additional;
+  }
+  public @JsonProperty("a") @java.lang.SuppressWarnings("all") @lombok.Generated void setPropertyOne(final String propertyOne) {
+    this.propertyOne = propertyOne;
+  }
+  public @JsonProperty("b") @java.lang.SuppressWarnings("all") @lombok.Generated void setPropertyTwo(final int propertyTwo) {
+    this.propertyTwo = propertyTwo;
+  }
+  public @java.lang.SuppressWarnings("all") @lombok.Generated void setAdditional(final Map<String, Object> additional) {
+    this.additional = additional;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") @lombok.Generated boolean equals(final java.lang.Object o) {
+    if ((o == this))
+        return true;
+    if ((! (o instanceof JacksonJsonProperty3)))
+        return false;
+    final JacksonJsonProperty3 other = (JacksonJsonProperty3) o;
+    if ((! other.canEqual((java.lang.Object) this)))
+        return false;
+    if ((this.getPropertyTwo() != other.getPropertyTwo()))
+        return false;
+    final java.lang.Object this$propertyOne = this.getPropertyOne();
+    final java.lang.Object other$propertyOne = other.getPropertyOne();
+    if (((this$propertyOne == null) ? (other$propertyOne != null) : (! this$propertyOne.equals(other$propertyOne))))
+        return false;
+    final java.lang.Object this$additional = this.getAdditional();
+    final java.lang.Object other$additional = other.getAdditional();
+    if (((this$additional == null) ? (other$additional != null) : (! this$additional.equals(other$additional))))
+        return false;
+    return true;
+  }
+  protected @java.lang.SuppressWarnings("all") @lombok.Generated boolean canEqual(final java.lang.Object other) {
+    return (other instanceof JacksonJsonProperty3);
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") @lombok.Generated int hashCode() {
+    final int PRIME = 59;
+    int result = 1;
+    result = ((result * PRIME) + this.getPropertyTwo());
+    final java.lang.Object $propertyOne = this.getPropertyOne();
+    result = ((result * PRIME) + (($propertyOne == null) ? 43 : $propertyOne.hashCode()));
+    final java.lang.Object $additional = this.getAdditional();
+    result = ((result * PRIME) + (($additional == null) ? 43 : $additional.hashCode()));
+    return result;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") @lombok.Generated java.lang.String toString() {
+    return (((((("JacksonJsonProperty3(propertyOne=" + this.getPropertyOne()) + ", propertyTwo=") + this.getPropertyTwo()) + ", additional=") + this.getAdditional()) + ")");
+  }
+  public @java.lang.SuppressWarnings("all") @lombok.Generated JacksonJsonProperty3() {
+    super();
+  }
+}