class SatCopy {
  int i;

  public static void main(String[] args)  { 
    SatCopy a = new SatCopy();
    a.i = 42;
    SatCopy b = a;
    assert b.i==41;
  }
}

@@ -1,15 +1,17 @@
 class 
-S
+Uns
 atCopy %7B
@@ -66,25 +66,27 @@
 gs)  %7B %0A    
-S
+Uns
 atCopy a = n
@@ -88,17 +88,19 @@
 a = new 
-S
+Uns
 atCopy()
@@ -119,17 +119,19 @@
 42;%0A    
-S
+Uns
 atCopy b

fix test case