IDEA-82043: change signature detection: ignore changes in annotations

java/java-impl/src/com/intellij/refactoring/changeSignature/DetectedJavaChangeInfo.java

@@ -155,6 +155,13 @@ class DetectedJavaChangeInfo extends JavaChangeInfoImpl {
                   isReturnTypeChanged = true;
                 }
               }
+
+              for (int i = 0, length = Math.min(newParms.length, oldParameterNames.length); i < length; i++) {
+                ParameterInfoImpl parm = newParms[i];
+                if (parm.getName().equals(oldParameterNames[i]) && parm.getTypeText().equals(oldParameterTypes[i])) {
+                  parm.oldParameterIndex = i;
+                }
+              }
             }
           };
         javaChangeInfo.setSuperMethod(getSuperMethod());

java/java-impl/src/com/intellij/refactoring/changeSignature/ParameterInfoImpl.java

@@ -33,7 +33,7 @@ import java.util.List;
 
 public class ParameterInfoImpl implements JavaParameterInfo {
   private static final Logger LOG = Logger.getInstance("#com.intellij.refactoring.changeSignature.ParameterInfoImpl");
-  public final int oldParameterIndex;
+  public int oldParameterIndex;
   boolean useAnySingleVariable;
   private String name = "";
   public static final ParameterInfoImpl[] EMPTY_ARRAY = new ParameterInfoImpl[0];