3 files changed, 56 insertions, 0 deletions
diff --git a/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/after/Test.items b/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/after/Test.items
new file mode 100644
index 000000000000..767993764c48
--- /dev/null
+++ b/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/after/Test.items
@@ -0,0 +1,26 @@
+Types:
+PsiField:i : int
+PsiMethodCallExpression:i.addAndGet(-(9)) : int
+PsiMethodCallExpression:i.addAndGet(9) : int
+PsiMethodCallExpression:i.get() : int
+PsiMethodCallExpression:i.getAndAdd(-5) : int
+PsiMethodCallExpression:i.getAndAdd(2) : int
+PsiMethodCallExpression:i.set(9) : void
+PsiReferenceExpression:i : int
+PsiReferenceExpression:i : int
+PsiReferenceExpression:i : int
+PsiReferenceExpression:i : int
+PsiReferenceExpression:i : int
+PsiReferenceExpression:i : int
+
+Conversions:
+i.addAndGet(-(9)) -> $qualifier$ + $delta$ $qualifier$.addAndGet($delta$)
+i.addAndGet(9) -> $qualifier$ + $delta$ $qualifier$.addAndGet($delta$)
+i.get() -> $qualifier$ $qualifier$.get()
+i.getAndAdd(-5) -> $qualifier$ += $val$ $qualifier$.getAndAdd($val$)
+i.getAndAdd(2) -> $qualifier$ += $val$ $qualifier$.getAndAdd($val$)
+i.set(9) -> $qualifier$ = $val$ $qualifier$.set($val$)
+new AtomicInteger(0) -> $qualifier$ new $type$($qualifier$)
+
+New expression type changes:
+Fails:
diff --git a/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/after/Test.java b/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/after/Test.java
new file mode 100644
index 000000000000..1372ccee2b27
--- /dev/null
+++ b/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/after/Test.java
@@ -0,0 +1,15 @@
+import java.util.concurrent.atomic.AtomicInteger;
+class Test {
+  int i = 0;
+
+  void foo() {
+    i += 2;
+    i += -5;
+    if (i == 0) {
+      i = 9;
+    }
+
+    System.out.println(i + 9);
+    System.out.println(i + -(9));
+  }
+}
+\ No newline at end of file
diff --git a/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/before/Test.java b/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/before/Test.java
new file mode 100644
index 000000000000..cfd312daa073
--- /dev/null
+++ b/java/typeMigration/testData/refactoring/typeMigrationByAtomic/reverseAssignments/before/Test.java
@@ -0,0 +1,15 @@
+import java.util.concurrent.atomic.AtomicInteger;
+class Test {
+  AtomicInteger i = new AtomicInteger(0);
+
+  void foo() {
+    i.getAndAdd(2);
+    i.getAndAdd(-5);
+    if (i.get() == 0) {
+      i.set(9);
+    }
+
+    System.out.println(i.addAndGet(9));
+    System.out.println(i.addAndGet(-(9)));
+  }
+}
+\ No newline at end of file