expected types with prefix/postfix invalid expr fixed (EA-39226 - assert: ExpectedTypesProvider.createInfoImpl)

java/java-tests/testData/refactoring/introduceVariable/InvalidPostfixExpr.after.java

@@ -0,0 +1,8 @@
+public class SomeClass {
+    int[] a;
+    
+    {
+        int[] a1 = a;
+        a1++;
+    }
+}

java/java-tests/testData/refactoring/introduceVariable/InvalidPostfixExpr.java

@@ -0,0 +1,7 @@
+public class SomeClass {
+    int[] a;
+    
+    {
+        <selection>a</selection>++;
+    }
+}